Potentially good
Music irritating, platforms very difficult to distinguish from non platforms. Screen too small to see next platform sometimes. That may have been a design element, but if so, there should be some rescue method, like you can flap your wings once, or have the camera be less fucking molasses-like in terms of movement, so we can aim to land on something.
Very attractive drawings, I could see how some folks would find this a very enjoyable game, and I do appreciate the work you clearly put in. But these small shortcomings added together made it unenjoyable for me, and apparently, for at least a few others as well.