Very mediocre.
Subpar framerates, horrendous control scheme, input delay, hit or miss (mostly miss) animations...
I can forgive most of that if the gameplay was fun. It isn't. It's quite awful, really. Maybe it's not my type of game, but it's just hammering on the E key until you hammer on the W and Q keys. Very little is needed in terms of strategy.
If it's your type of game, godspeed, but I'll pass.