While I initially did not like the game for it's movement, giving it another go after a decently long break at platformers, it felt good again. Now the annoyance became the rng needed in chunks so you can be decently fast and consistent at them and get sub20 minutes achievement. Stress also played a role, can't deny that, you can see it clear as day during the end of it, but oh man, glad I am done.
Time: ~15h of attempting, 35.9 on record doing also other stuff like higher difficulties.