the first modern warfare was probably the best one, or atleast that's the first game that got me into shooting games. mw2 was good, but the makers of blops and world at war make horrible games imo... i really like the modern warfare games though. I got bf2 not too long ago, maybe like 1-2 months ago, and I don't think it's bad, but I don't think I'll get bf3, since I wasn't too stoked on bf2. I guess I'm too used to playing smaller maps and rushing all over the place lol