The plot was far too "convenient" for it to work. Daphne and Fred are not trained musicians but somehow manage to make it to the finals of a talent/singing competition. The rest of it was alright, but *SPOILER ALERT,* the police ending blew it for me. There's no way a police force would leave its town unprotected to save a singing contest rather than demanding it be canceled. All in all, there are much better Scooby movies, this one is very skippable.