Just really disappointing gameplay. Very boring, limited builds, You pick 1 thing and then everything else in the trees are basically just decided for you and builds off that 1 thing. Nothing really new, it seems like they took the most basic and bare class designs from 25 years ago and just added them with nothing new.
It's just a boring horde slayer game really, if you're into ARPGs I imagine there are many others out there that just do everything better. If you're a casual player that enjoys diablo, you might like it? I'm not really sure though. I don't see this game surviving really, not much is offered to keep interest.