This is my first frame by frame animation I've created that was more than an exaggerated expression. Yeah, it's a little short, not very original, and still full of problems, but at least I know I can create something tolerable.
Because this is my first animation like this, feedback would be great. Heck, if anyone knows anything about Toon Boom Harmony and could give some tips or advice, that'd be great.

Deviantart link: http://witchtaunter.deviantart.com/art/Undertale-Animation-Sans-Fight-581235161