This game is such a visual treat, I can't even begin to express how beautiful it is. Its mind-bending in a good way :D. The second world blew me away the most.
The transition between worlds is great and so is the re-spawn mechanism. It's subtle, clever and slightly satisfactory. The calm and serene music matches the game perfectly.
Although some times i did feel that my jumps should be making it, but thats probably just me not being a good gamer.
Honestly great game!!