Oh wow, this is really cool! :O
It's perfectly balanced, and really interesting too!
I don't think you have reason to feel any sort of shame for making this, it's a very enjoyable listen
^ ^
I definitely wasn't let down. The contrast between all the effects, the percussion, and the more melodic aspects, like the piano, work quite well together!
Here's a small tip. You may want to change one of your tags to "robotday2016"
They'll likely find it anyway, as "rd" has been used previous years. But just in case, Tom said this in his post today:
"...just tag your entry "robotday2016" and we'll find it."
Good luck :3