There is an art to painting for sure and they generally don’t do perfect, the key is that they understand your expectations before you start. We’ve used 5 different guys and are finally happy with the current guy, problem is he wants more money every time as he now knows what’s expected!!! As someone mentioned in another thread, you can always sand them down and start fresh, it just takes time and patience, neither of which I personally possess. I believe that the judicious use of high build primer goes a long way to help the painting process in the end.
At the end of the day take solace in the fact that they will sound great when you get them up and running
Good luck
Don