Could it be good?
Maybe. It's kind of fun to play for a while (although I think the badge names are somewhat pretentious: 'enjoying it' for 3 minutes? If you don't play for 3 minutes you're not even giving it a chance. Even after 20 minutes, 'addicted' is hardly fair.
Then, the massive amount of glitching. I can climb up through the middle of blocks, I can climb 3 blocks up (though I think this may be intentional), and I can climb blocks in mid-air, and yet sometimes it simply won't let me climb up to the left.
Also, I feel that trying to perform consecutive wall jumps is nearly impossible. Not because of the nature of the task, but because the game seemingly randomly decides that you should be squished in the middle of this or that.
Finally, the control simply feels clunky. Especially the forced position of the action keys. Key reassigning, please?
Sort out the engine and you might have a solid game. As it stands it's interesting briefly but doesn't hold up beyond the shortest play sessions.