1. Six Flags Great Adventure- Great coasters and not a terrible atmosphere
2. Six Flags Great America- Good selection and a nice park
3. Six Flags St. Louis- Mediocre selection of coasters, some good flats, and a nice atmosphere
4. Six Flags Worlds of Adventure (defunct)- I loved the park as it has so much nostalgia, the coasters were fun and I always had a good time there, plus the animals were cool back when they had them
5. La Ronde- Blegh, I'd rank it lower than Darien Lake but at least I was old enough to get more than one cred there. The place is a dump, and the rides suck. Plus everyone speaks French which is a nasty language.
6. Six Flags Darien Lake (I went when it was owned by them)- I didn't really ride like, anything besides the kiddie coaster and the log ride and the atmosphere wasn't great.