XDDD That statement of yours kinda inspired me to make tutorials on that sort. You see, some people (like blockhead friends of mine who are in the same line as me) think that the "only way you can pull special effects like that is to get a $999 software like After Effects", but I assure everyone that's not the case. I can do the exact same effect with Synfig and Blender (both are free). Just that the former is not convenient to use because, although easy for effects, has tedious import method.
Yet, FREE HOME MOVIES! 8D