I realize Im a few pages late...but I'd say the reason SDMT "disappointed" a lot of people was due to it's length and layout. The coaster portion is way too short, as is the sole dark scene. It fails on both levels, as a fun coaster and as a dark ride. So it ends up being just another ride that failed to live up to past Disney attractions. It also took them a very, very long time to build. Which didn't help matters.