We actually arrived at Camp Snoopy and walked around. Instead of going on any of the rides, I went to see Collateral and Cla shopped. It's difficult not to view Camp Snoopy as a kiddie park. If our Cedar Fair passes had worked we might have given the rides a try but they didn't and the park didn't seem worth two thrill seeking adults spending any extra money on it. However, Camp Snoopy does it's job exceptionally well - it's a place to dump your kid so you can shop, or a place to reward your kid after you've dragged him/her around shopping.
I'll keep the category here just in case, but I wouldn't bother with Camp Snoopy even if I returned to the Mall of America again.