Pros: Combat is solid and fun.
Mid: Music is okay and the level designs are average.
Cons: Story is atrociously slapped together in such an awful way that I wonder if it was written by a 7 year old. It may as well be unfinished and then to top it off, the way its presented is even worse.
99% of the loot you receive is completely pointless and useless. The crafting system serves very little point because the loot itself serves very little purpose.
This could have easily been a decent little hack and slash co-op looter. Instead, it tried to present a horribly written story in the worst possible way resulting in a game that I honestly think a complete lack of story would have done better than what we got.
If you're gonna be lazy and not even half arse it, don't do it at all because such shoddy work is worse than no work.
Still, the combat is fun. It got that part right at least. The class system was interesting though it could have been fleshed out more.