Entertaining
When I read that this was 10-minutes long I was expecting I would watch one minute and then turn it off, so it is to your credit that I actually wanted to finish the whole thing. I liked the humour, and most of the story, although I am a little confused since I've never seen Ray part 2 or anything you've done before (I will shortly though).
I agree with somebody else's criticism that the characters looked too much like South Park, that was my immediate thought too.
I also found some of the dialogue got too quiet at points so that I couldn't quite register what was being said.
Overall, great stuff.