Great game, really enjoyed playing it! I definitely agree with most of the other feedback. Would love if there was a way to speed up Herbert just a little bit, though I know he's just doing his best.
Some of the interaction with grabbing and placing objects - the stairs and the flat board - were a little finicky at times. The stairs especially. I was also unable to finish the level with the stairs and the broken bridge, as the part needed to fix the bridge seemed to be stuck within the bridge and couldn't be grabbed. I just kept teleporting on top of it.
Those joystick controls worked great though! The moving platforms and the rotation circle were extremely solid, and I could definitely see those tools being used more in future levels. Definitely have some solid tools to build out even more of the game!