Finished the testing this weekend with two level 12 toons, a Jedi consular shadow and an Imperial Agent sniper. PvP'd all day yesterday on both toons.
Huttball, Alderan warzone, and Voidstar warzone round them out. Pretty straight forward Q for warzone get in said warzone, although i will say at least in beta the Empire Q's were 3 times as long as the republics, which were instant.
PvP has a bolstering system similar to warhammer that brings up your stats to within %15 of the highest player. It is much less bursty that WoW and Rift in that there really is nothing close to 1or2 shotting someone, even if u severly outlevel them.
Classes feel REALY balanced surprisingly, I didn't feel like i had to watch out for any one class during the warzones and held my own against each class pretty evenly. I will say that ranged definately feels stronger than melee though but that's pretty much a given in pvp.
That's all i can think of on lunch break, gotta get back to work!
