This game is truly unmissable.
The graphics aren't as good as they could be but are still pretty sweet eye candy.
All 4 campaigns are extremely fun although they are rather short, however you will want to play them over and over again.
The Ai characters aren't as bad as others say, they never disrupt witches, they just tend to walk into your bullets but seriously, this is not a big deal.
The main attraction of this game is the online play. Playing as the infected in versus mode is the funnest thing you will ever do on xbox live.
Playing the campaigns is also better whilst playing with friends online.
The new survival mode which is free for download is also a lot of fun.
All 6 types of infected are very cool to kill or play as because they offer different abilities that truly make the experience frightening.
The weapons are limited but supply everything you need (pistols, shotguns, snipers and machine guns). Also the molotovs and pipe bombs are very fun to use too.
The 4 main playable characters all have their own characteristics and come from different backgrounds. You quickly get attached to a certain character.
All in all this is one of the best video games ever created and should be in everyone's collection.
Game play: 9/10
Online play: 10/10
Replay value: 10/10
This game is truly amazing.