(First Extreme Platformer) "I wanna be the guy" by Aless50 100%

If you're wondering why the clicks are slightly delayed it's because of Instant Replay, I'm not using that next time, and if you can't tell, there's a split at every checkpoint for obvious reasons.
I took a huge step out of my comfort zone to beat this, I had no previous experience with this kind of gameplay at all. It's very unbalanced, some checkpoints took me like a minute and others took me over half an hour, such as the hardest one for me, checkpoint 9 (I had like a 1 in 5 pass rate on that orb).
This was my first run, the first "stage" (first two checkpoints) took me over half an hour to do simply because I had so much to learn, I thought about resetting to get a better time but ended up choosing not to because I'd rather use my improved skill on another level later on.
I don't know for sure if this is extreme or not but it surely is a contender, keep in mind this was buffed before it got rated again. About the physics they're way better than I expected so I will continue playing list levels, although at a reduced pace because I want to learn how to use the editor too.