As a movie from 1985 it's OK. But the main mistery wasn't well developed, & they didn't even truly explain the movie's name.
All actors are neat. Loved Adso dissociating all along the movie LOL. Shots are beautiful.
They left some juicy insanely good stuff out... (the best comic scenes, biblical references, philosophical questions, the end itself was portrayed in a pretty bland way) But I get there were limitations.