Spent most of the day at Kings Island. Figure I've got a season pass, might as well use it. Got to ride Diamondback & the Avatar ride for the first time. Also rode Invertigo (Face Off), Drop Tower (Drop Zone), Adventure Express, Backlot Stunt Coaster (Italian Job: Stunt Track), The KI Train & The Crypt (Tomb Raider: The Ride).
The Crypt sucks now, since they took the Tomb Raider "story" out of it & made the ride shorter than it was.
Diamondback was really good. I wish I had known about the "Single/Standby" line, which is separate from the main line. This line is shorter, but you get assigned to make sure that all seats are filled, so you might have to wait a few trains before getting a seat. My mistake was switching to that line after waiting thru the main line. If I had stayed with the main line to the end, I would have gotten a seat a lot sooner than I had after switching.