Being witness of both Cedar Point and Knott's Berry Farm, I can highly understand why their percentage went up. Everything at those two parks were perfect. Each provided top of the line thrill rides as well as a great atmosphere that welcomed you. As I also went to Great America and Magic Mountain this year, I was highly disappointed with the service (especially because most rides at MM ran with only 1 train causing lines to reach 4 hours (X)) Great America wasn't as bad as MM however I was still disappointed with the lack of cleanliness and how unpleasant the guests were. NO WONDER WHY SIX FLAGS INC. LOST PERCENTS!