I'm glad you enjoyed it!
The slippery feel of the movement was intentional, but after playing for so long I've gotten used to it. But I can definitely see where you're coming from, some platforms are way too small to in be a game with this kind of movement. I the future I probably will switch to tighter controls since I really want to expand on the platforming aspect.
The flickering backgrounds and jittery camera transitions are bad and shouldn't have been released that way. Still trying to figure out the best way to handle this stuff, but it will be addressed in a future release/patch.
But, thank you so much for taking the time to give some quality feedback! It really helps me know what's good and what need improving.