Love this movie!
I don't care what the naysayers blather, I love this movie. I love the fact that, other than Harve Presnell, the main actors aren't professional singers. I love the story, scenery and score. I like it that the movie is dirty and gritty, at a time when most musicals were clean, neat and predictable. I love Lee Marvin's grainy singing voice and Clint Eastwood's low soulful tones. This movie has some of the best repartee and one liners of any musical out there.
The supporting cast is just great, with so many different characters and interactions. Ray Walston is priceless, as is Tom Ligon. This movie gets more and more appreciated as it ages.