Resolve is clearly broken. Melee classes can really feel it the worst, as they're more prone to CC (so it stops them in their tracks), as opposed to ranged that rarely get CCed because they are... ranged. You can get up to 3 CCs on someone in PvP and WZ, no matter what their resolve is. It's pretty bad. It usually happens this way: CC -> Use CC Breaker -> CC -> wait for CC -> CC again. It seems like using the CC breaker either resets or lags the revolve bar. If you wait for the CC cooldown, you usually don't get CCed a third time. I agree that resolve should also protect you from roots. Slows shouldn't be affected though, as most melee classes have gap closers (jump for warriors/knights, speed for shadow)