excuse me? Rockin Roller Coaster is a roller coaster. having different tastes in thrill doesn't take away from what the actual definition, and intention, of a coaster.
and what i meant by the post was that there is at least one "themed" roller coaster in every single park. having a thrill park shouldn't be the example of having themed roller coasters, when Disney delivers themes even for their non E-Ticket attractions. sometimes much better than anything Universal comes up with.
if you're saying every park in Disney doesn't have a roller coaster then you need to rethink your definition then because...
Thunder Mountain
Space Mountain
Rockin' Roller Coaster
Expedition Everest
an amusement park/theme park isn't defined by what Six Flags does. there are better parks in the world. which is why i accept that Disney falls short on a few things.
expand your spectrum of entertainment.