It made me chuckle
After the start up. It got boring... fast. No real action or movement... nothing funny untill the YMCA part... I laughed a little.
You really need to speed up your animation and play the most important parts within it. Also dont just play from 1 angle so it gives your viewers something else to look at.
I think you could do well with this, for now... dont be afraid to put some effort into your work.