Super fun! The physics are really clean and the level design is great. Amazing how you managed to make the levels novel both on the downward and upward trip. The upwards fling was a bit spotty as to whether it fired or not for me at times, but didn't hurt my enjoyment too much. Gameplay was super addicting. Got REALLY frustrated at times when I was struggling with a specific part, but that motivated me to keep going at it. Only ended up passing level 3 in the end, but still really enjoyed my time with it. Great game!