One of the rare games where both multi and single player are lot of fun
And first time I really saw some point in having squad - not like in the "very cool, superb graphics and multiplayer" KILLZONE 2 which is the only game I really regret paying for.
And as I really like to piss off other people (make them as mad as possible and get those "you suc a$$hol3, come and fight like a man!" messages) it's very cool to play as sniper in there just camping, sniping people (and vehicles with laser designator) and telling teammates about spotted enemies (which happens automatically - so if your teammate sees someone sneaking behind you with a knife and deadly smile on his face, you automatically get "enemy behind you message" and clear that smile for eternity, if your'e lucky and fast enough...).