I actually like this one more than the last...
it was shorter, and didn't drag on as long...there was also more of a variety of levels than 5 of like the same looking one in a row...good job with this...maybe add on more features like powerups, 2 player, an AI partner, or attacks or special abilities like speed or super jump...i donno lol
good job, hope you include some of these ideas in a second one. the idea is good for the platformer, but i think there are too many platformers where you just jump around on platforms and collect things while dodging enemies....