I picked up
Star Wars: Battlefront a few days ago. I like it a lot (and I am not a big shoot 'em up game fan).
Online play rocks. The kicker is that I've been playing online with people using the PC version (I have the PS2 version). Most online play I've seen like Madden or ESPN NFL 2K5 has been restricted to similar console only. For example, if you have a PS2 you play against other PS2 users.... if you have an XBox you play against other XBox users.