anyone who prefers Uncharted 1 over 2 is probably racist.
the only thing I'd say is better about the first game is the feeling of being in one location. That's lost in the favor of diversity, which is actually preferable.
and not to quote any specific thread, the Hard difficulty is just right and not exactly easy. I said it's easier than Uncharted 1 on normal, but that's because Uncharted 1 on normal was a lot less fair. One big reason is because the melee is great now and there is no more awkward sections when you dap a guy on the face three times only for them to throttle you back because you didn't have the absurd counter timing right.
edit: and yeah, less grenade spam. but enemies have superb throwing arms and can somehow always get it right where you're taking cover.
sounds like a very good game, is it the greatest game ever made? i really really doubt that
not even my favorite game this year (because I happen to prefer the type of gameplay in Infamous more) but it's probably the best cover based shooter. Someone on gaf mentioned how the platforming/puzzle stuff can get a bit tiring, and I kinda agree because I'm already dreading some parts when I play it again, but the shoot outs are incredible.
how long did you take to beat on that difficulty, ive been hearing people taking up to 2 hours since they kept dieing 
it took me probably 10 minutes only because it's hard to keep track of what's in front of you while your trying to shoot behind you.