I saw the Hanna Barbera film at Universal Florida in 1993. I enjoyed it then. I was thrilled when I saw KI would get it, but it didn't hold up. My kids thought I was crazy saying it was that fun. But at Universal, there was a preshow film, and theming in the theater, that made it an experience. At KI it just felt like an afterthought. Somebody forgot there is such a thing as presentation.
That said, I hope something is playing at the Action Theater this year. It's a nice change of pace in a day at Kings Island.