If rollercoasters were the sole determination of whether the Smith family goes to Six Flags or Cedar Point, yes, GL/SFO/SFWOA would be a serious threat. I've been to Six Flags Ohio. I didn't feel that it offered as good a value for my dollar as did Cedar Point, and the other members of my party felt the same way. We don't look solely at coasters as the determing factor of whether a park is good or not; we also look at ambience, theming, employees, quality and cost of food, quality and cost of souvenirs, accessability of attractions, layout, landscaping... the list goes on. And SFO came up short. In the next few years, SFO will no doubt see increasing attendance, but the tale will be told starting in oh 5 years or so, that's when you would want to start looking at attendance numbers. Also, keep in mind that SF's five year plan is just that... a plan. Five years AGO, their five year plan involved a park named Geauga Lake that did not include Sea World. Plans change. And not always for the better.
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Food is an important part of a balanced diet.
--Fran Lebowitz