From taking down the german capital, to blazing down emparialists with the flame thrower, you dont want to miss this one
I have not gotten to play online yet because of some router problems, but the single player experience is massive; From 26 missions, 9 minigames, achievements, 32 collectibles, and 30 challenge missions which I am currently working on, this game is awesome. If you manage to convince a few friends to get it for DS like I did, you can count on it being fun.
Its a lot more immersive than other shooters like MPH because its not linear, its got a lot of strategy to it, and its got difficulty settings. So once you finish campaign once, you can try to complete a few achivements and get your rank up, or you can try to unlock more challenge missions.
Don't be skeptic and give this game a try, because I guarantee that you will love it, and have fun with it too.