I like how juicy this game is, I'm glad you spent time getting screen shake and particles working! I really like the movement of rotating around the area to attack as well, it feels really fun!
My once piece of criticism though is even though the swinging is really fun, there doesn't seem to be much reason to use it yet. You can spam your attack and keep hitting Q for a shield to win every time. I'd love to see this idea developed a little more!
Awesome job!