Are ninjas still cool? Are they becoming cool again? Because while the trailer for Ninja Assassin (by the director of V for Vendetta) looks awesome, it feels like we should have gotten this movie years ago, when ninjas were kinda in the limelight. Not before The Matrix, of course, because this movie uses a lot of that movie's bullet-time slo-mo action -- except here, it's shuriken time. Omar G. and Pablo G. watched the trailer, and they have plenty to say on the subject of ninjas, which has surely gotten them marked for death by several of the more secretive ninja clans out there. Watch what will surely be the last "Trailers Without Pity" below, or click here.

There have been many great adaptations of Charles Dickens' A Christmas Carol. The updated comedy Scrooged with Bill Murray is a modern classic, and The Muppet Christmas Carol alternates between Michael Caine's fine performance and the Muppets' rampant silliness. And the more traditional interpretations are numerous. So when we heard that the newest interpretation would be fully animated -- by Robert Zemeckis, who last directed Beowulf and The Polar Express -- and most of the roles would be played by Jim "The Grinch" Carrey... well, we got a little nervous. Vloggers Omar G. and Pablo G. watched the same trailer we did, and they have similar reservations. See what they have to say about the level of detail on Scrooge's nose and the imagery of Scrooge shooting through the sky on a rocket in the latest episode of "Trailers Without Pity," embedded below for your viewing pleasure.

Another movie about the end of the world from the makers of Independence Day and The Day After Tomorrow? This time based on the Mayan calendar, which predicts said event will happen in three years' time? We call bullshit. Our resident movie vloggers, Omar and Pablo Gallaga, have asked their family members -- all of whom are descended from Mayans -- and none of them seem to know anything about this. See what the brothers have to say about Roland Emmerich's fear-mongering, John Cusack's taste in scripts and the repeated destruction of the White House in the latest installment of Trailers Without Pity, embedded below for your safety.

Could Woody Harrelson be the best thing about Zombieland? Hard to believe, right? After all, when was Woody Harrelson the best thing about any movie? It's been a while. And to say that he may be the best thing in a movie about a zombie infestation... well that either says great things about his performance or bad things about your zombie movie. Omar and Pablo Gallaga are only going by what they see in the trailer, but that trailer shows them some wacky slapstick, a lot of Zach Snyder-esque slo-mo scenes and a fun, zombie-killing Harrelson, and they're calling it like they see it. Check out their newest video in "Trailers Without Pity" to see why Shaun of the Dead shouldn't be worried, even if zombie fans should.

Who could have predicted that James Cameron's follow-up to Titanic would take 12 years to realize and would be entirely about blue aliens living on another planet? A lucky few got to see 20 minutes of preview footage in IMAX theaters across the country on Avatar Day, but the rest of you have had to content yourselves with the online trailer, which has a lot going on in it, a lot of which looks kinda familiar. Luckily, Omar G. and Pablo G. watched it as well, and they talk all about in in their latest video installment of "Trailers Without Pity"... or, rather, their blue, animated avatars talk about it, which makes the whole thing very derivative. Like Avatar! Check it out below!

As an office full of Crank fans, we're psyched to see Gamer, the next project from Crank and Crank: High Voltage directors Mark Neveldine and Brian Taylor. Maybe it's because it looks like it has a lot in common with the Cranks, as far as hyperkinetic action and video game iconography go, but it may also be that the plot reminds us of some of our favorite movies of the past. In Gamer, a convict named Kable is a remote-controlled soldier in a real-life video game, and he only needs to win three more games to win his freedom. Maybe it's on purpose, maybe it's just coincidence, but here are a few of the films that we think of whenever we watch the Gamer trailer.

Aww, why am I picking on little Post-Grad? This modest movie starring Rory Gilmore and Matt Saracen is completely minding its own business and is totally harmless, but still -- I keep seeing the commercials for it, and I can't helped but be irked by all the things whoever made Post-Grad (the person who directed Shark Tale? And the person who wrote a thing Demi Moore directed?) lifted from Reality Bites.

When you have the ability to purchase a robot duplicate and send it out in the world, why would you make it look exactly like you, except with a floppy, blonde toupée? Omar G. and Pablo G. -- the Flying Gallaga Bros. -- ask that very question while watching the trailer for Surrogates, Bruce Willis' new actioner about people staying in their apartments while sending robots to do the risky stuff, like shopping and driving and going to work. See vloggers Omar and Pablo dissect the logic of this world (via animated surrogates, of course) in the latest installment of Trailers Without Pity, and weigh the drawbacks/benefits of such a lifestyle. Click the link, or watch it below!

Whew! Finally, the summer is almost over, which means we don't have to look at any more pictures of Transformers 2 star Megan Fox and can move on to... What? She has another movie coming out? In which she stars as an evil high school student who likes having sex wiht boys but is actually a demon? Great. Now we can look forward to another month of photographs of her wearing red-carpet fashions and biting her tongue to make herself look either more or less attractive (we're not exactly sure which she's going for with that). Plus, more Diablo Cody talk-show appearances, to boot. Vloggers Omar and Pablo G. dissect the Jennifer's Body redband trailer -- and the Fox phenomenon herself -- in the latest installment of "Trailers Without Pity." Watch it below, or click here!

As a general rule, the only thing I hate more than romantic comedies is talking animal movies. I think I've made that clear. But for some reason there will always be one of the latter every couple of years that has me enthralled from the marketing get-go, which somehow convinces me to fork over my hard-earned cash and sit down in a family-filled theater to watch something really, really dumb. Alvin and The Chipmunks was an example of this inexplicable phenomenon, and I fricking loved it. Loved it. And now it seems G-Force has filled my stupid talking animal movie excitement quota, because I really want to see it. Not that there aren't drawbacks: Penelope Cruz is involved and there's a fart joke in the trailer, but there actually seems to be a lot of good outweighing the bad in this movie.