Thanks! Yeah it looked like that Wasd's controls were easy for people to figure out when I was play testing against my friends and family, but Arro was a little more difficult for people to get used to For solo play, I wonder if it might have worked better with joysticks on a controller...
Also having it so that the sword swings in the direction that the player last moved would help. Right now it's only clockwise but if it went counter clockwise while the character is moving left, I think it's help a lot. Also I think it'd help if it just swung faster.
Maybe an update is necessary for the future...