Quoted from Crile1:Own RRWOZ, Hobbit LE, and JJPOTC LE. Never had a single issue. All playfields are pristine, no chips, etc. All mechs work with no issues out of box (or trade in regards to my WOZ). Only had to replace 1 spring on one drop target on my Hobbit. Play 'em weekly. From what I can tell no more issues with their games than any other manufacturer.
I'd wager to bet many people would argue the other way. Not only due to QA issues but because the games are just more complex in general with inherent issues that come with that complexity. JJP playfield issues are highly documented on pretty much every title. Over and over people are posting to the POTC thread with out of the box issues, which get a lot of "well, it's pinball... shrug" responses. Some of those are shipping wear, for sure, but a good portion are surely factory issues. JJP has hidden and held back details of issues from owners of their games. POTC has 3 hardware "fixes" that were released after the game, most people probably don't know about them. Great that they released them, sad that they had to. I'm still wanting JJP titles, so don't let me dissuade anyone, just know what you are getting in to.