It is just so fucking annoying, not because the platformers or enemies are badly designed, they aren't, but the controls are badly designed.
I guess it's hard to please everyone when it comes to controls. I really liked the controls and think that the air movement works perfect for me to land where I want to. I never thought while playing that I got hit or fell into the water because of the controls, even when running at high speed (I really liked running through the game with almost no pausing).
I assume it just has something to do with how different people play platformers. Some time their jumps by holding the jump button just enough to make it, others press it all the way through and then navigate in mid-air, it's a very complex matter.