It is broken... too much zerging is required, too much unbalance, and no hope in the future. The 1.1 patch looks like it is buffing DK (fixing their broken skills), that is going to make them even more OP then they already are.
The games longevity isn't going to look good, unless we actually get some balance patches, along with performance fix. Way too much D/C'ing, and way too much lag.
I have a high end system, and I can run any game on max settings, along with a good ISP. I should not be having the performance issues that I am having.
I see this game going down the line of Warhammer sadly.. I hope I am wrong, but that is what its looking like. Though Warhammer at least had open world PvP, which this game doesn't =(