On a second opinion...
I disagree with Darkeon entirely. I always wondered about Mister Clean. Come on, it's "Mister Clean's Secret", right? Even if it is about Mister Clean having an extendable wang, one can't help but WONDER what it's about BEFORE deciding whether they should watch or not, and it just so happens that I decided to find out what Mister Clean's secret was, and I happened to find it a rather humorous one, a humorous one in the presentation, and therefore worthy of the high marks it got.