I played on BR(alliance) for a while, and I wasn't that impressed. When my group was 64, I was taking out 3-4 level 70's all the time, whether they got the jump or not. And that's with my pve group(pally, mage, lock, shammy, priest). And I don't proclaim to be great at pvp.

Tichondrius supposedly has the best players, and is pretty much why BG9 is considered the best group. At least imo.