How do you adapt a highly complex book over 400 pages long with with a similar apendex to lord of the rings with well over 20 important characters all integral to the plot with multiple worlds giant sandworms interesting technology and a history spanning thousands of years to just over a 2 hour run time in a entertaining mainstream popcorn movie. Not to mention spice, the book has huge dialogue said in the characters minds. Well the simple answer is u can't do justice to the source material with this runtime.
But for all the faults this film as I remember back in the day being passed to me via a VHS recording off TV some of us still remember those days I was blown away I had never seen anything like it as a teenager the sets the costumes the visuals, the action, just strangeness of it all and that opening score wow, got me to read the novels and what novels they are each one different from the other with profound statements on what a hero is, and if you haven't read Dune you will certainly be confused by the sheer mass of strange names and fast moving plot. Was David lynch the wrong captain to steer this ship?, I'm not too sure he greatly respected the source material and wanted final cut making a three hour plus movie but the studio wanted a 2 hour star wars clone and Dune is nothing like Star wars although there are minor aspects George Lucas might of been influenced from for his famous space opera.
One will either be confused by the complex plot or intrigued to search out Frank Herberts masterpiece of a novel.
Then there's the cast easily as good as the modern version and in some respects more faithful to the book. A miss fire of adapting the source due to the length but if David lynch was given a 5 hour runtime I shudder to think he might of just of nailed it. But the better version of Frank Herberts novel is adapted to the screen is the 2001 Denis Villeneuve part one and the much anticipated part 2 with reference to length both will clock in together around the 5 hour mark.
