Eh...

It really didnt have anything interesting or appealing to it the whole idea itself is pretty bland. The animation is choppy but its your still learning so im not going to ram you with that. The drawings were not well done (Yoshi was sticking his had out like a zoimbie, Marios gloves was see through). Theres a bit more that isn't as it should be but i don't feel its nessecary to mention them.

I dont like it.

I dont mind the bad quality, its just i dont think your drawing is very good.
A bit of what was happening was hard to tell but i got the main point.
So work on your drawing and use more sprites because your not to bad with them.

Very True, But...

This flash is pretty poorly done and the animation isn't too great. You should look at a picture of old school yoshi for reference, not necessarily trace ut, but look at it and study it. One of the things you missed are the red fin-like spikes on the back of his head and neck. I see your point to be very true, there are times in the game where you have to dump yoshi in order to reach a secret area, and you parodied that quite nicely.

10/10

AMAZING

meh...

the idea was good and original but performed pretty bad. The yoshi was drawn poorly, you didn't draw the red spikes on it's head and neck, the shell on his back and his shoes. You could have drawn those even if you were new with flash.
And I really don't get it why you recorded a part of the game.

And you might wanna practice a bit more before submitting your stuff here on newgrounds.

But don't let me discourage you. your ideas are really good, only thing left is the skill so you're half way there.