This review contains spoilers: The plot didn't bother me too much. Because when you expect the worst, anything is better. Most of the actors were fine. But a few others...mm-mmmm. Particularly the mother and her daughter Ruby. There were lots of stupid little things, too many to mention.
Some goofs: during the fire, she couldn't escape out the window? Why were the names that were carved in the wooden post, as good as new 10 years later after the fire? They needed to use two cameras to film the scene on the boat. One cutaway was sunny, the other view cloudy. Again and again. The Mississippi River is muddy, brown, and murky. But in the underwater scenes it was clear. To top it off, the movie had a really lousy dramatic final scene.
The title is wrong too. It wasn't the "psycho" that the blonde was engaged to.
On the plus side, it was nice to see a different setting. The mansion in Louisville was a very pleasant change.
Review of Engaged to a Psycho
