Summary: YEah alot of games have that problem, but this has noticeable flaws that should be written on the box. Such as, there is no story mode. like. at all. there are a handful of levels (less than 7 without dlc) and u can play them in any order. Each level is actually a map rather than a level, and each map is played very similarly.
Summary: Its okay, cool concept overall, the single player and need for XBOX live (kind of need XBOX Gold to fully utilize the XBOX console anyway in my opinion, but thats another, widely argued topic) is a bit of a annoyance, but this is certainly not the only game to operate that way. Kind of fun, but we dont play very often for some reason, we got a bit overhyped hearing how great it was, I guess. Grapics and controller response are good.