Imagine playing MGS3 (offline) in "alarm on" mode against super intelligent foes. It's just like that. It isn't SOCOM nor Splinter Cell. It plays pretty much like the offline game. So, if you have issues coping with those "alarm on" situations offline, prepare for some asskicking online. I'd say it's pretty unique and fun, but I hope MGS4 uses a new camera system and control method.