Unique art style and quite cutesy look really add to the charm of the game. The animation looks pretty cute too. Controls are responsive and feels great.
The gameplay in itself is not very engaging atm,
1. there's really no way to mitigate incoming damage (since the enemy does not animate and there's no realistic way to tell if the enemy is attacking, so incoming damage is quite unavoidable)
2. Your attack animation is very slow, and the damage comes right at the end of the animation, so in a way you are actually slower than the enemy, which makes for quite an horrible experience)