Well people don't paint new cars at the factory...robots do.
So most of it depends on the materials used and the equipment.
All cars have some peel. some more than others.
Show paint is show paint because the time was taken to remove ALL the peel...a long process = $$$.
Ben, If you like the repair and can't tell what was done, then it is a good one.
If you look at it and say...hey its not too bad. then it is not good.
Simple stuff.
Glad you got it fixed nice. Enjoy.