This game is great fun. The obligatory comparison to MW2: I'll get that out of the way. This game does have it's issues. (Spawns aren't great but at least you choose where you spawn) But I prefer bigger maps than the ones on MW2, especially for the number of players there are. Hell on MW2 I'll be getting spawn-killed with only 3 people when I'm playing splitscreen. Kill a dude, he respawns behind me, nearby, looking in my direction, always.

Anyway, this one is great fun, a lot more team-based. (no free for all modes) Vehicles play a large part with tanks, jeeps, atvs, boats, and helicopters.
The gamplay is smooth and precise. It plays a lot better than the beta I tried a long while ago.
I've already had some highlights that you'll likely not find in any other game. And these were within my first couple of matches.
First match, it was a snowy map, I was hiding in a building trying to defend the center base on the map. I can hear this helicopter tearing stuff up outside. I hear it get closer and closer until it comes smashing through the wall and ends up upside-down in the center of the building. The pilot gets out but I shoot him of course. No clue what that guy was smoking to make him fly through a building but it was hilarious. I could hardly aim straight to shoot him I was laughing so hard.

The other was a few matches in. I generally use the engineer kit so I've got the repair drill at all times. I love scaring tank drivers out of their tanks by grinding on them only to steal the tank when they get out and kill them with it. Anyway, I'm sneaking around and find two dirty, lousy campers set up in the top of a building. They're so focused on sniping that they didn't notice me come up and drill one guys face in with the repair tool. Since the other guy didn't care, I figured he wanted a face-drill as well. I didn't even know you could kill someone with the drill let alone that there was a trophy for doing so. I'll bet those guys are gonna mess their pants next time they go to the dentist.

A very nice selection of weapons and gadgets help this game out. Really sweet graphics but I think they over-contrasted everything too much. There's also too much glow on stuff like grass and rocks for my liking.
So many different tactics to try out, I'll be having fun with this game for a long time.