I think there's some frustration in that some of us don't have to. After my build was complete and I'd played it a month or so, I took it in for a pro setup and mentioned to my luthier I had not levelled the frets. He told me he'd take a look and ended up working on only half of a single fret. I probably got an unreasonably nice neck out of the box and other mileages may vary. it's stories like these that give people a false hope, when I myself realize it's a far beyond normal result.