It’s one of those episodes were some fans are likely to say, “the show jumped the shark!” or “time travel is for losers, what a waste of an episode.” But we’re die-hards, and there’s nothing this show can do that would force us to give it up. The EW recap is posted, and it contains references to two items we missed: a Vonnegut Slaughterhouse 5 mention and how closely Desmond-Daniel paralleled Marty-Doc from Back to the Future. In case you haven’t seen the episode, we’ll tuck spoiler questions behind the jump:

* Locke was also exposed to the radiation when he and Ecko were trapped in the exploding hatch (right?), so presumably he could toggle in time at some point?
* Who opened the door to help Desmond and Sayid get out of the room? Who is Ben’s “spy?”
* Seriously – is Sayid the new MacGyver?
* Remember when Penny was the hot wife on one of the best short-lived TV shows of the last decade, ‘Mind of the Married Man?’
* Why was with Penny’s dad bidding so high for the Black Rock ledger?