From reviews I heard they are pretty balanced in terms of power, some offer more DPs, some more support and some more tactical value, and some tank, and some cc. There , hopefully, won't be broken op class which can do all. If you play DPs there will be glass cannons, will be decay monsters which will require proper support nearby, will be sustainable DPs and defence classes, and will be DPs cc debuffers like archer . I actually think that proper archer will kick ass as ranged DPs. At least he is only dps mp class we have his tree revealed, and it is quite nice one. Love those crit debuff stacks and versatility. Cmon people, stop being locked on particulars which you do not know what they will be. Game going to be fine and I am anxious to see almost every character.