Whats wrong is complaining without even seeing the actual game, too many whiney gamers throwing thier pointless opinions, and a game at release is also never going to be perfect, it takes many patches to smooth a game out properly and fine tune all thats needed.
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Evade is a system in many ARPGs, it makes perfect sense to have an additional system you can use for defence instead of D3 where all you needed was damage reductions and health to survive anything you wanted, not a very interesting system if most of the difficulty is ignored simply because you can get so much damage reduction nothing can even harm you until 135 grifts and above. If you are in the middle of an animation you should be required to finish it before dodging.