I really liked it! The pixel art is lovely, this is probably oddly specific but I love the art for the spray bottle, its animated very nicely and I like the see-through detail :D The manuverability of the lamp is also a nice touch :3
For constructive criticism, the eggs often roll away too many times in a row, though you seem to already be aware of that one. Also the text that flies across the screen after hatching is quite hard to read for me at least.
But those grievances are minor, and in the end I had fun :D Who knew eggs could be such princesses hehe :P