A tad predictable. Not much fun.
Beat the game. Didn't lose any lives.
-- It annoyed me that ifr I jumped in the green lifts, I'd fall to the bottom. I'd have liked to be able to climb up faster. Maybe if the lift just made me rise faster, that'd be cool.
-- The 'super jump' seemed to act strangely, kind making me super jump every 2nd time I jumped from it and sometimes when I hovered over it.
+++ New obstacles added. Variation.
- The instructions page reveals too much. (i.e. everything)
- I didn't like the graphics for the spring at rest. Also, I didn't like all the thin lines and flat colours.
- The fact that we need to wait for an animation to stop before we can enter the exit can annoy.
- None of the obstacles are surprising. The level design isn't particularly inventive. Basically, the whole game is a bit predictable.
overall
=====
Not bad. If you keep developing it, it could be fun. Just needs some better level design and more inventive (use of) obstacles.