>What was the most frustrating moment or aspect?
I couldn't tell how damage/bounciness works, exactly. It seems like you're trying to touch enemies just enough to get a certain minimum bounciness and then you want to avoid them entirely.
>What was your favorite moment or aspect?
The level of the jumps and general bounciness is amusing to me.
>Was there anything you wanted to do, but couldn't?
I wanted to change characters, but pressing 2 didn't seem to work. I'll also say I wanted to interact with the guy at the end of the first level, but couldn't figure out how.
>If you could change, add, or remove any 1 thing, what would it be?
A clear objective of some kind.