Zkuq on 26 May 2009
Uncharted is the best, LBP will probably last longest. Uncharted and especially LBP also ought to be pretty cheap by now. Don't know about inFamous... Judging by the demo, it's pretty good but it's hard to say how long it's going to entertain you. Probably longer than Uncharted I suppose, if you like inFamous.
It really depends but if you really want the game to last, skip Uncharted and go for either LBP or inFamous - personally I'd go for LBP, as overhyped as I think it is. You should really try to get a chance to test them both; inFamous won't be a problem, thanks to its demo, but LBP will be harder.
