PvP was perfect, in arenas you could find any combo, any class, any spec. They were all awesome in a way or another.
If you ever felt weak, there was surely a way to customize your gaming to rock the situations.
With any class, with any spec, you just had to find the best team to rule arenas.
PvP was hardcore, you could feel the BOOM. HP bars were going up and down like crazy.
Healers were real healers.
Your impact in bgs were impressive, hps was higher than dps, you were loved and carried like an healer should be... but now healing has been tremendously weakened since then. Guess why there are so few healers atm?
CC wasnt so oppressive. Casting classes were more free and not everyone had something to fucking stop you.
Please BLIZZARD bring back that gaming time experience. PvP never felt better since then.