I'm still amazed that the cinematic team took time to make a high rendered model of Raszageth. These cinematics are worked in advance, so I'm willing to bet that the design and implementation of these humanoid form happened very soon and probably before external feedback.
What I truly appreciate for these tier sets is that for some of them they finally decided to go with "cloak" design like the shaman will have. Some sets are downright ugly in my opinion and for some it's almost confusing as to which class this is (priest and paladin are very close looking).