I found myself bored half-way through the first mission, unable to progress any deeper into the campaign, but who cares? This game is all about multiplayer, and it's damn good. Disappointed by Brink? I was, too. Killzone 3's class-based Warzone makes up for it. It feels amazing, and I'm often caught off guard by how stunning the game looks, which is rare for multiplayer. Easily worth the purchase.