I liked it. The main thing I have to ask is:
>Why does it feel laggy a bit with the camera movement?
It could be because of how much is on the scene. But I had fun with turning platforms on or off and making the precision jumps. Some where harder than others. Mainly due to the lag the first jump requires a bit more to get right than the other jumps, and I got used to the laggy feeling a bit in. It could be that it's a web game due to the lag. Outside the first jump, the jump I died the most to was after the Mushroom on the light block trying to jump on the platform with the light block covering the way, so the timing had to be really good to get it right. But it's very enjoyable.