I've had tons of fun with Section 8: Prejudice, and played it's multiplayer longer than I did Black Ops. The score given on this site is 90%, so most people have enjoyed it and I'm sure you would too. The campaign isn't incredible but it's good enough for an arcade game, but the multiplayer is just great. The only thing it was lacking when it first came out was maps, but with the map packs it has enough that they don't get old too fast.