For my first serious attempt at writing a novel sized story/series of novels, we have my current serial.
My first dozen chapters or so were especially rough, but a heavy edit after 3 years of writing experience fixed the problematic sections while keeping the story intact. It was mostly changing who made what decisions and why, while getting the characters to the same place and making the same key decisions that shape the rest of the story, if with a touch of different flavor and reasoning.
Other than that, I am overall happy with my writing. The technical aspect of my writing has certainly improved, but the story itself is fun and pretty much what I want it to be. There are still a few things that could be improved with an edit, but the story itself I like.
BUT
This is only my first time with a long form story. I have been writing short form for character backgrounds, TTRPG campaigns, and online chat room / RP forums since the 90s. I had a lot of practice already, but putting all of that together into a single long running story thread was certainly a new experience.
Most people aren't going to have 30ish years of related writing experience before trying their first long form story, so these are not typical results.