Suprisingly decent.
Though the humor wasn't as funny as it was in the previous episodes what I am most distraught about is the animation. It looks like you make it more simpler so the product could be finished quicker. And to tell you the truth it doesn't look as good as it was in the previous episodes. Sure the backgrounds still look nice but the characters look so normal and Mastermind doesn't even look as menacing. Please go back to the old style, I felt I was watching a Mastermind in the early stages where you still hadn't finished coming up with the concept. At the least this should've just been put as a easter egg in one of the other mastermind episodes or a new one. I'm sorry if I sound harsh but this Episode just didn't do it for me.