This is something that really bugs me about Dumb & Dumber, the only version widely available on DVD & Blu Ray is the 'Unrated' cut, which has extra scenes that make the characters less likeable and gives the movie a slightly more mean-spirited vibe overall compared to the theatrical version, mostly involving extra unnecessary outdated gay-panic material. Great Job!
It scrapes my balls that 'longer running time' quite routinely translates into 'better' in the minds of seemingly most people. I know that sometimes studio meddling results in versions that directors want to disown, but this understanding seems to have fed into a belief that every scrap of extended scene that can be reinserted into a film must be a win against the corporate system and for the director and his/her artistic vision.
Well it's bollocks. There are many reasons for scenes to be trimmed. Pacing is a fine art, as is appreciating that some plot details are more interesting when left ambiguous and indeterminate rather than over-explained. Plus, as you say, what you don't show is as important as what you do show from a character-building perspective. Too many superfluous scenes, and before you know it the balance of your character has been toppled too far into being passive, or aggressive, or unlikeable, or any number of things that can work against the goals of your film.
There's something upsetting as well about any writer or director being able to say that the version of a film that audiences once knew no longer counts as it didn't match with their original intentions. The first version of Donnie Darko I saw was the 2005 DVD Director's Cut version that had really quite dunderheaded explanatory text popping up between scenes, leaving no room for viewer interpretation. Fine, the person who wrote and directed the film wanted their reading to be the
only reading, but a) that's a bit controlling innit and b) my view is that once any piece of art is released, how the audience receives it is part of its story. You don't get to take that away.
To be fair, the original version of Donnie Darko hasn't been overwritten with the director's cut, and for some types of film the studios have definitely appreciated the market for multiple versions being released. Blade Runner, the first four Alien films (including an incredibly arbitrary alternate version of Alien Resurrection put together seemingly to complete the concept), ET, Apocalypse Now and loads of others exist in multiple versions.
I guess that's a particular type of audience, though. Not everyone who appreciates Dumb and Dumber for its gross-out comedy will be fussed about how its rhythm changes with the addition of new sequences.
I am going to click 'post' now because I have achieved my life goal of putting ET and Apocalypse Now next to each other in a list.