I think adding gore and stuff is FANTASTIC for this particular franchise. The game seems to really set it'self from the rest of the pack by including a huge assortment of unique weapons and such. With the added gore, they can add another dimension to the feeling of impact, power, and just general levels of devastation :P
Game's like Halo would have benefited from something like this seeing as how I HATED the shooting mechanics in that game, the guns felt weak, and in a shooter, that's a no-no.
Then like someone mentioned above, Gears of war had some awesome blood effects, but the enemies didn't move O.O;; It felt like you were shooting some sac filled with liquid.
I'm not saying it was the best physics engine ever, but it was obvious from Resistance 1 that it had one. If they up the gore effects, and up the efficiency of they're physics engine, the guns are going to feel better than ever :D And that's quite the accomplishment considering the first game didn't have rumble or gore at the time and STILL felt AMAZING to shoot. They're team is really good with sound effects though, and that always helps.
From 0 to KICKASS in .stupid seconds.
