Only scratched the surface of the single player campaign, and it's far more fun than the buggy mess that was MoH. Multiplayer has occupied most of my time so far - seems much more balanced, and less camping central. The maps on the whole encourage fast, up-close-and-personal CQB fighting rather than long-range sniper potshots. In fact, I've not even played sniper class yet! The map with the opening silo door is particularly fun on Domination. Being able to buy upgrades rather than unlock lets you get stuck in earlier, and not level up only to find the new upgrade fairly naff for your style of play. Still a very different beast to BFBC2, and not even trying to emulate it's strong points, Black Ops seems to just refine MW2 and presents a very playable multiplayer game. A few bugs here and there, and no doubt someone will find a super-glitch, but loving it so far. Killstreak attack dogs? Much better than a silly nuke!!! Only question really is this: how the did did 920 people get to Prestige before I'd even fired my copy up???