I hope season 3 is better, cause the end of season 2 sucks, just turning of machine, so I said WTF, why not do this in the first place? 
I thought some higher power existed on the island: dark smoke, the big beast, ...
But nothing happens, just the Others now 
Well I'm kinda disappointed about the end of season 2, I hoped something more would happen with the bunker, but at the very end we are at Antartica or something, looks interesting, maybe something to do with this:
http://english.pravda.ru/science/19/94/ … iment.html