It's not tired bullshit. And it's entirely the wrong perspective to think it is.
Your argument is that only one person's testimony doesn't make for a valid argument. So how many people does it take? Exactly how many bad guns are there versus good guns? What are the exact numbers of bad rifles from the companies making 10k's of them? If you don't know that exact number then you are arguing from an uninformed position. You are simply stating unsupported opinion. Which quite honestly, carries less weight than the people offering opinions who actually own these rifles.
There is a whole thread on the DPMS Gen II on this forum. Most people seem pretty pleased so far. Does anyone have any idea how many bad gun stories it takes to offset the good gun stories? I can't speak for other manufacturers weapons, as I have only fired them on ocassion, I don't actually own any other AR10's. But with the exception of a very tired and malfunctioning Bushmaster, they all were fairly decent weapons. So from that perspective, do I declare all Bushmasters to be crap? Hardly seems fair because I don't know exactly how many run fine versus not.
At this year's MGM Ironman, my buddies $3500 JP rifle suffered a catastrophic failure on the long range bonus section. My DPMS ran flawlessly for three people to get all their hits without effort. So go figure.
Again, I do respect your opinion. But I still humbly disagree with it.
And if anyone with half a brain had the choice between a DPMS or a JP, which would they choose?
You are cherry picking data
There is also historical precedent in DPMS putting out shitty, out of spec, non QC parts and guns for the last 20 years or so............. That has 100 times the weight of you and ur bubba friends non statistically significant example.