I had a great time playing this game. The only real problem is that it's too easy. While swinging your sword like crazy is fun, I'd like more interesting challenges. The mouse dash isn't very convenient. I ended up not using it. Because the game is so easy, I think I missed most of the enemies and mechanics.
The art is lovely!
And I'll try to make sure that "losing control" during an attack, because you're not actually hitting, just swinging in all directions, is a really fun mechanic!