That's pretty much the case with any gun review and torture test you read online and watch on youtube. People still like to watch and see the results even if it is n=1. Good job being a dick about it, though.
I've got an old German one I purchased used in the 80's and it has many thousands of rounds through it. I can't remember it ever having a failure of any kind. My last CHL qualification it shot another perfect score for me. It is as accurate and reliable as it's ever been, and I've never replaced a thing on it since I've had it.