Problems
I know you're trying to emulate I Wanna Be the Guy. There's a basic problem, though, that make it more frustrating in a control-scheme sense.
The Kid in IWBTG is fast and manueverable. The Kid here is sluggish and can't jump around quite as well.
The agility of The Kid in IWBTG allowed one to avoid the numerous traps by a safe margin.
Here, you have to be extremely precise to not get killed by a trap. When a trap slings halfway across the screen faster than the Kid can fall from his one-pixel hitbox contact with the trap activator, there's a problem.
Also, the Kid is huge. This makes his slowness even more of a problem.