try play Solitaire. It takes me 5+ seconds to launch the game. And it doesn't register my mouse click properly. And the frame rate is horrible. I don't know it is my computer or what, but, it is unplayable. Pinball FX2 is much faster and it is 3D.
I suppose this game best describe my feeling toward Win8, although Solitaire is an extreme case.
LOLz you know what?
That Betta fish at startup is a spot on.