Some comments from Joe Kaminkow on recent playfield quality when asked about it on the Super Awesome Pinball show.
https://directory.libsyn.com/episode/index/id/12947717
"...the clear coat is not glass, it's paint, it's a ball, it's a piece of wood, it will roll, big deal"
"It's a pinball, they wear out, they're mechanical things"
Super Awesome Pinball Show "You haven't noticed a change from before to now in playfield quality"?
"I'm sure from batch to batch the poplar wood changes from what tree was cut down or what the amount of moisture was in the air or the amount of time the hard coat did or how somebody mixed the hard coat with not enough of something, too much of something else but you know it's a pinball machine"
"To quote Gary we are not making heart and lung machines, we are making pinball machines"
"We used to make games where the hard coat would wear out within 90 days"
"For those at home in their underwear and in their wife beaters and drinking PBR and bitch in the words of William Shatner get a life"