A true classic. Still very entertaining, with an elite cast of 1970's Swedish comedic actors and entertainers. The underlying serious theme of environmental preservation and political corruption is still current, 50 years later. Like most of the movies from the production company "Svenska Ord", the story, scenery and characters are all very firmly rooted in Swedish tradition, and might be less approachable for an international audience. However, apart from the possible cultural barrier, this is a gem of warm, wonderful comedy, well worth a watch.