I can: Netflix gives directors too much creative control. Sometimes they give final cut to get name directors to create a project for them (e.g., David Fincher, Scott Frank, David Ayer). This means they don't screen their movies for test audiences. Recruited audience previews can be a nerve-wracking experience, and most of the time just sitting in an audience with your film and listening to them during the film is enough to know if something is working or not. However, the little focus groups afterwards where a group of about a dozen people are taken aside and asked to give their opinions verbally, those can be instructive.
Netflix also doesn't have a group of seasoned producers on hand to reign in directors when they are getting too precious. That's why something like
The Pale Blue Eye was about 20 minutes too long, with a final act that petered out. Directors leave everything in now, because not only do they think every frame is a Rembrandt, but also there is no tertiary home video market where the deleted scenes will be found. So films are bloated. On a studio picture, the studio head who greenlit that film is responsible for how well it does. So if it's a bomb, that studio head might get the sack, and all of the development deals s/he inked will also be dissolved. At Netflix, it does not seem to matter if a movie does well or not, so no one's job is at stake, which results in poor quality control.
Incidentally, Netflix just released viewership numbers for 99% of their content, which you can download as a spreadsheet:
https://www.latimes.com/entertainment-arts/business/story/2023-12-12/netflix-viewership-report -- the link is at the bottom of that article, I've tried to copy it [
here] but don't know if it will work. You will be surprised at some of those numbers, at least I was.
Example: Manifest season 1 was screened for 151,400,000 hours. Manifest season 4 was screened for 262,200,000 hours and was canceled. A big "hit" like Stranger Things, season 4, was screened for 133,600,000 hours and is getting another season. Squid Game, was a phenomenon, screened for 87,200,000 hours. Very strange!