Heh not harsh in this case because it is a pure diablo clone, as you said the music guy is the same (exactly same music), more or less same classes, same level up/skill system and trees, same combat system (left and right mouse which you change skills for), same gems, merchants, gamble, transmuting, weapon styles, +stats, town portals and identify scrolls, I could go on and on.
Basically the only difference between this are diablo are that this has a perm pet (dog/cat), can learn a couple extra spells, new engine, some class changes from D1.
And its damn good fun.
Do not get me wrong, Your right, I was just pointing out it is the same people so while it is a direct clone with modern elements coming about from wow it is kind of OK because they did make the original. If that makes sense?
If it was by other people then you kind of say - well hang on, you ripped it off to much.
Anyone played Dragon Age from Bioware? It is meant to be rather good.