Timeline #1: The Ordinary One
Highlights: Britta's pizza dance; Abed asking Britta why the bathroom "smells weird" after she uses it; Jeff instantly shutting Britta down when she tries to sing along to "Roxanne."
Funniest Line: "Okay, so this is definitely a gun."
Overall Grade: B. A little mundane, but a good scene-setter for the madness that follows.

Timeline #2: The "Shirley Loses It" One
Highlights: Britta's pizza dance (again); Jeff shutting down Britta when she tries to sing along to "Roxanne" (again); Pierce's housewarming gift for Troy; Shirley finally dropping the "everything's wonderful" act and telling off her pals; the gang exchanging googly eyed glances at each other (bonus points to Abed for the Groucho-esque eyebrow-waggle).
Funniest Line: "You're not allowed to have baking things as an identity!"
Overall Grade: B-. I'm kind of on Jeff's side here -- nobody should be guilt-tripped into eating bad pies.

Timeline #3: The "Troy Grows Up" One
Highlights: Shirley's sigh of disgust at Jeff and Annie's flirtatious glances; Jeff shutting down Britta when she tries to sing along to "Roxanne" (again); Troy and Britta bonding in the bathroom and the knowing looks they exchange as they chow down on pizza.
Funniest Line: "You've got your own place, a future... you've got a bowlful of olives next to the toilet."
Overall Grade: B+. Loved seeing the take-charge side of Troy and this timeline made me an official Troy/Britta shipper.

Timeline #4: The "Jeff Loves Annie" One
Highlights: Jeff and Annie's almost-kiss in the bathroom; Troy and Abed making post-party plans to stay up all night talking in their bunk beds; Britta falls for Toby the pizza delivery guy.
Funniest Line: "You know what's great? Air travel."
Overall Grade: C+. Obviously this timeline is intended to be more serious than the others, but apart from the Jeff/Annie encounter, it fell a little flat.

Timeline #5: The "Life Got Dark" One
Highlights: Jeff shutting down Britta when she tries to sing along to "Roxanne" (again); the wave of destruction set off by a single loose ball rolling away from Abed's Raiders of the Lost Ark scale model set; Troy staring into the evil eyes of his nemesis, the Troll.
Funniest Line: "Jeff, tell us about your father."
Overall Grade: A. From the blood from Pierce's leg squirting in Shirley's face to Troy's anguished "Noooooo!" this was the funniest (if not necessarily the happiest) timeline of the night. The post-credits stinger with Drunk Shirley, One-Armed Jeff, Crazy Annie, Dead Pierce, Blue-Streak Britta and, especially, Evil Abed and Evil Troy was the icing on the alternate reality cake.

Timeline #6: The "Everybody Hates Everybody" One
Highlights: Jeff shutting down Britta when she tries to sing along to "Roxanne" (again); Britta gobbling up one of Shirley's pies while under the influence; Jeff and Annie locking lips; Annie completely killing the romantic mood by saying Jeff reminds her of her dad; Jeff complaining about her excess of bubblegum lipgloss; everyone exchanging angry looks as Abed bites into a slice of pizza.
Funniest Line: "Oh my god, they taste just like regular-sized pies!"
Overall Grade: A-. Unlike the "Jeff Loves Annie" timeline, this one was a more effective blend of comedy and drama, using humor to expose the serious divisions that run beneath the group's happy exterior.

Timeline Prime: The Real One
Highlights: Abed snatching the dice before in mid-air before it hits the table; Abed's earnest speech encourage everyone to accept their various flaws; everyone turning on Jeff; the entire group (sans Jeff) singing and dancing along to "Roxanne."
Funniest Line: "That guy sucks harder than the toilet in an airplane bathroom."
Overall Grade: A+. As awesome as the dark timeline was, the Earth Prime version of Community is the one we've all grown to love over the past three years. Still, I can't be the only one who would love to see Evil Troy and Evil Abed find their way through a wormhole into the show's main reality, preferably in an episode entitled, "Remedial Crisis of Infinite Abeds."

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