I grew up watching the brilliant Fleischer Studios' Popeye cartoons on Saturday mornings (thanks to a local Los Angeles station) and enjoyed reading reprints of Elzie Segar's original comic strips, so I was excited when I first heard they were doing a live action Popeye movie.
I have to say, I was disappointed when I first saw the movie. I thought Williams, Duvall, and the rest of the cast were perfect in their roles (Duvall was born to play Olive Oyl), and the costumes and sets had the right look, but felt the pacing was slow and uneven, the story could have been better, and couldn't understand why it was a musical. Years later I watched it again on television, and my opinion didn't change. Recently they've been airing it on HBO, so I gave it another look; it wasn't as bad as I remembered it to be, but I could still do without the musical numbers.