Goodmark replacement panels any good?

I got 1/4's from goodmark and the fit is ok and they were a little wavy. Sounds like all of the panels have the same issues unless you find a donor or NOS, but if you are replacing the quarters yourself then you already have the nerve not to let some waves or grinding come between you and your dream car :) .
The one thing I noticed is that my 1/4s were so far gone and had been patched twice before, I didn't know how it was supposed to look in places like the tail by the bumper and the rocker.
Plan.Plan. gather photos. plan. cut. test fit. cut. test fit. repeat! :lol: