I played this for some reason. It's not so good, Al.

It is a easy, fun, and light hearted co-op shooter that really emphasizes cooperative play through its gameplay loop. You have chain combos and boss fights that require simultaneous shooting in order to break their gaurd, and perks and abilities that can be triggered upon simultaneous targeting with you and your buddies. It is a game to hop on with the boys that is not too difficult, nor does it try to tell an outstanding story. It is just fun.