I didn't get very far into the game but I played the first 2 levels:
Did the game look and feel smooth on your machine?
Yes, but I have quite a good PC. A little bit of a weird visual tear roughly in the centre of the scren when I jumped around half the time, this was on a 144hz monitor.
Could you navigate the levels without confusion?
Kind of, I don't see the point of the very zoomed in state and could have done with a level of zoomed out more or even 2 more levels of zoomed out, but the level map UI made it easy to cross reference.
Was the game too easy/challenging?
I didn't play for very long because I don't really play platformers, but it was good so far.
Did you have fun playing?
Yes, I liked the music and the sound of the crab/ the fact crabs move sideways and the theme feels nice and original.
All other feedback is greatly appreciated as well!
I was a bit confused why there were mushrooms in a beach theme.
Wasn't sure if the fish/platforms were damaging me as they seemed to be but I couldn't see any indication of current HP. I think enemies need more obvious animations and player needs screen tint for damage or a heart UI system, since it seems you don't die in 1 hit.
The controls UI screen is really good. (And also nice to see controller support too, I played with keyboard only and the controls felt good, although W + S controlling zoom was a bit weird initially.)