I really like the concept, and I think the game looks great. But imo the physics holds it back too much.
I got lost early on since I didn't realise that powerups could go through the red obstacles, so I started 'solving' puzzles by randomly shaking rooms around until the boxes ended up where they were supposed to go. I don't know if this was intended. Getting the second powerup felt like it was too luck dependent, since it could easily slide into the reset points without giving me enough time to react. I stopped shortly after getting the second powerup. I actually tried using it in the room I was supposed to according to the walkthrough, but I had to actively fight the physics to get it to work which made it feel like I was breaking the game (again).
It's a genuinely interesting game that I think I'd love to play if it didn't feel like I had to fight it just to solve puzzles I've already figured out the solutions to.