Difficulty:Just RightTime Spent:10 to 20 HoursThe Bottom Line:"Great multiplayer" This game is pretty straight forward. Keep moving shoot and stick together. No major strategy or aiming is required... Which makes single player a bit boring... HOWEVER, if you go online and get with a good group you could have a blast. Specially if everyone in your team has a mic. Which host, usually prefer.. By the way.. What its up with many ppl opening matches and walking away from the console? Thanks for wasting my time...

I can definitely see this game open to downloadable content because there are only a few missions and they are not that long. Which could get kinda old fast.

Achievements are pretty easy for a easy 300 pts... Other than that it might require some work.

Finally AI's that stick together, heal you and can actually shoot. (most of the times...)

Single player... Meh.. It's okay but it doesn't compare to a good multiplayer...

PS. Stick together, help each other and beware the witch!