Needs different music...
You definitely need some different music. After watching the first three, the music is really getting old. Some new catchy tunes would be really nice. Other than that, I loved it. Very creative. I loved how they had the fights in Super Mario land. And I never expected Chester Cheeta to show up. And the bacon idea was awesome. It was unexpected but it totally fit in. This was great even though I did get bored with the music. Keep up the good work. I'm looking forward to KA5.