A beautiful looking and sounding game. Everything flows together very smoothly and I'm glad glad I played it. The intro cutscene perfectly explained what happened and what the goal is. Overall really solid!
My only suggestion is to fix the movement system. You either need to go with a smaller player character, tighter velocity shifts or a different movement control scheme. It was hard to control the character at times.
For me it was really hard to navigate around the starfish and the spikes growing on the sides. Too fast and I can't navigate around them in time, too slow and I can't move out of the star fish fast enough. Some areas I had to just repeatedly die and rush through before the enemies respawned. The controls do make me feel like I'm controlling a fish and would be great for other types of environments, but requiring tight-ish movement in narrow passages makes it hard to use.
Hope that helped some.
