The PHC movie was pretty good, but I would've preferred less music and more plot, as well as any reference at all to Lake Wobegon. But they had to create a show that was different from the authentic PHC, and had to do things that worked on film. So the show, as such, ended up being a long stretch of musical acts punctuated by sponsor gags. Worth seeing, though, but it's not the Movie of the Show.
Good, good, M$ link. Nice music too.