Been playing a lot of planetside 2, and Chivalry. Planetside is massive (free to play btw), you feel part of something every time you play. Chivalry is hard, but rewarding when you cut off someones head, or smash their skull in.
I had high hopes for PS2, but from what I've played the game seems to be largely vehicle based. For a player that prefers infantry combat like me, it makes the game a nightmare to play.