A great effort, it was really pretty in general. However I stopped playing after 10 mins, here's why:
A) Number one biggest issue is by far the view. The idea of 3rd person is great but it really doesn't suit WC3. The WC3 camera rotation lag and generally the way it works make it INCREDIBLY dizzy to play. I had to stop playing as my head hurt. I would have played on if it were top down view.
B) It's so slow, in general the game progresses so slowly and I nearly fell asleep.
C) Would be nice if you can just Right-click things to issue a standard attack instead of having to hit 'w' all the time.
D) It's really easy to die especially at the start which game-overs you. :(