I'm not certain that I like the idea of a MMO without leveling. That just seems weird. There has to be some progress or advancement that lets you know that you're advancing in the game, or some kind of reward system that makes you feel...
Considering how much I liked the first one, I'm definitely looking forward to this one. I just hope they finally implement a better server browser. The one used in CoD4 and WaW seriously need an auto-retry/queue system to join servers....