RUN STICK GUY, RUN

Crit-

You may want to look into using a lightboard in order to draw these. Thin paper and windows work decently enough in daytime if you don't have the resources. Just tape each paper to the other, and then when you're done, cut the pages along the bottom edge so they line up just right on your scanner. Another good way to keep all your pages together is this type of three-hole punch. The idea is that you can't get any kind of complex animation when your papers are shaking. 

The ground moves in a way that's actually very interesting to look at, but may not be intentional. 

I love the little three-dot thin that appears behind the leg.

The arms are just plain silly, but they don't look out of place because this is a stickfigure. 

There's a lot of background noice that you could eliminate pretty easily.

But it's overall a pretty fun little piece.