Ok time to help this guy out, even after his epic fail.
Playing a sorcerer I believe them to be OP in WZ's because of their spells, Death field, Chain Lightning, Force Lightning and Heals
Let me give a few examples; all these screenshot were taken before i was BM
http://i39.tinypic.com/259fp11.jpg
http://i39.tinypic.com/2emjrtl.jpg
http://i39.tinypic.com/fe3ugx.jpg
Even with my glitchy WZ I still managed to beat 2 BM's and 1 WH just because of what my class can do.
That said, i still will get rolled by sins and marauders just because of their overpowered I win buttons. But yeah, I still think that sorcerers are regarded as OP in WZ. If your crying about how many medals sorc's can farm, don't Powertech's can farm up to 14-16 per WZ
I have plenty more screenshots if you are interested, especially now that I'm BM.