If only it had been considerably cheaper, or considerably bigger in scope, this could've been a fun ride, but as it is ScreamRide is not really worth the price of entry.
The 3D design interface works well and Engineering mode offers a reasonable amount of freedom; Demolition Expert can be a lot of fun and ScreamRider has its moments
The three main modes are an odd mix and few people are likely to enjoy them all; Sandbox mode is too limited; Mediocre graphics and too expensive