Im not really sure how long Lost can last before it gets booted.
I mean it was awesome when it first started, and after their first 'shock death' its just been a slow decline full of dropped story lines, and random deaths.
Dont get me wrong i still watch it an enjoy it.. intrigued even, but i cant see it going past a 4th season... Yet at the same time i cant see the ending either...
It can't end with them getting rescued. That would just be incredibly lame for the show..