Nathan Fielder's 'The Curse' is the ur-example of this, in that there is a 'laugh until you vomit 120 movie in there, where, yes, you are leaving some gold on the cutting room floor, but a great edit always leaves some gold on the cutting room floor!

Unless of course you are Zack Snyder. Leave the bullshit there Zack. Leave it. It stays on the floor forever. Possibly never leave post production in some scenarios.

kill yr sons