Ok overall, the puck is missing that punchiness feeling when I hit it with a high velocity. The puck sometimes even went through what I was using to hit. The AI was ok, but I wished there was more of a UI, and I didn't like how the AI went out of bounds because you usually have to keep your handle in the playing field. So, mainly focus on physics

The contrast between the weight of the puck and the floatiness of the mouse is very apparent, making it feel like I'm hitting a bowling ball continuously with a fly swatter. Direction of the puck is sometimes negotiable. Overall the visuals are great and music is nice.

The game seems promising, but when trying to hit the puck, it goes in any direction – sometimes even backwards...

This is a very nice start! I love the effects and sound effects in this game -> Whatever you do, it feels like it's having an impact on the game and you always have something to entertain you, either moving very quickly with your character and watching that slick plasma tray or quickly hitting the ball on your side like a ninja -> It's just very fun to play around with this ^_^

Overall, great game, I'd just suggest a two-player mode and making it a bit more challenging. I've got to say, after I've looked at your site I've noticed that you have more games. It would be cool if you uploaded them on here, I'd definitely like to see more stuff from you, your style is neat :)