Crude, but amusing.
You ask for nice comments so I will be rude.
Ummm...
Drawing is crude.
In all seriousness, it's not bad for a first time. Drawing is crude, but almost everyone has crude drawing when starting out. You show effort in the animation itself, so some respect on that.
It's an old idea, but it's executed pretty well. I got a bit of a chuckle out of this.
You have potential to create good work. Even if you don't improve your drawing skills, the animating talent that you can develop will more than make up for it in the future. Keep going. You'll probably do alot of great work.