Thank you for playing and thank you for your feedback!
Our goal was to make a puzzle game but with fun physics and intuitive controls, and we didn't necessarily expect an on rails experience but that's what we ended up. It could have been a lot worse, so I'm happy with it and I'm glad we were able to make something you enjoyed!
For sure we did not want it to be too hard, just hard enough to make you think and experiment, but only take 5-10 minutes to play overall, so I'm glad that was your experience too.
I agree for a full length game version of this, we should consider more complexity and more deliberate decision making. Thank you for suggesting that.