Playing it on 360. Really not impressed so far. The massive amount of lag doesn't help either, nor does the lack of communication between players. I usually get 1 person of the 3 other players with a mic.
And I was right about the weapons, just the same weapons with a new coat of paint, they even sound the same. Then there's some new power weapons, which are cool, I have to admit, like a DEagle, and a high powered sniper rifle, as well as a SCAR.
The graphics aren't that much improved, the Melee weapons replace your handgun. Yeah, unless I get a chainsaw, then melee weapons can piss off. Most Melee weapons seem to do the same amount of damage as the regular gun melee attack.
The level demo "The Parish" is boring.
Though to shed some light on my otherwise dreary opinion of the game, the new enemies are cool, there's even these cool SWAT zombies with bullet-proof armor and stuff which can be a real pain.
But yeah, I think I'm gonna give this one a pass for now, it just doesn't feel that much of an improvement from the first game, so I just deleted the demo for the same reason I traded in the original game. Boring.
EDIT: Though don't get me wrong, I'm not saying I had zero fun with the game, I did have some fun, just I didn't enjoy the game quite enough to warrant it a game to buy, I will rent it, and if I enjoy that, I will pick it up when the price drops, or if I have some spare money. If they added more then just slightly shinier graphics, a few new weapons, melee weapons, and a few new enemy units, then I would buy it, but as I said, it just doesn't seem that much different from the first one, the first one kept me playing for awhile, but I got bored of that and traded it in, I'm already bored of the L4D2 demo because it feels like the same thing as the first.