It is pretty bad. I hate the theme, I hate how everything scores 10,000 points or less. There are a lot of interesting shots and ramps, but the complete package sucks. It could be a great re-theme with a better, deeper ruleset. To make things worse, RCTs are *ALWAYS* broken on route so it makes playing it even less fun than if it worked.
A buddy of mine is having his RCT gone through by a local op. The whole nine yards. He needs a place to put it as he doesn't have room, so it is coming to my place when it is done. Maybe I will like the game more when I don't have to pay to play.