You should finish this
This looks to be really good when it is finished. I dont know if you planned on it, but maybe some color should be added, unless this is gonna be strictly black and white. Some sound is obviously needed, and you should add a loader at the beginning. I like how you put captions on what the name of the trick is, very impressive. It's also very good because you hand draw each frame and you dont do stick figures (stay away from those). I really want to see this when it is finished. Maybe you could incorporate a storyline of some sort? That would be awesome as well. Keep up the good work and make sure to finish this.