It's not bad. It's also not great. So far combat really feels flat to me. It seems to mostly rely on stun-locking enemies, but I've only played a few hours so far.
From what I saw it looked a bit clunky. But I heared weapons don't have requirements so you can get a late game weapon in early game and just destroy the enemies.
Some people think its unbalanced but I love this way of world building. Plus a glider, a grappling hook and terrain destruction.