Even with the next part of Jack's overly angst-ridden backstory, that ruled. Jack's 'wtf?!' face when the Mama Cass music started blaring in the hatch foyer was hilarious. And there was Sayid! And Locke, who's still batshit crazy in that good way!
And in the previews....what is not!Simon Adebisi doing on the island?! *flail*