I think the main problem is probably the camera which others have mentioned.
Other than that this looks like a pretty solid entry. I think the art's good and the boos was fairly enjoyable although fighting it felt a bit repetitive (throw ball , jump over, collect ball, repeat lots of times).
I think it's a bit unnecessary for the ball to travel so fast towards the other side of the level every throw but that's partly personal preference and you could for sure design around that if you wanted.
Overall, good job!