The examples I've had were tighter than the last 2 BHPs I've owned (2007 & 2011). The FEG on the EE didn't gain a $150 value in 6 months as that is the price it should be selling for to begin with. The only reason Questar was selling them at such ridiculously low prices is because they lucked out, got them for next to nothing and decided to pass the savings onto the customers rather than price gouge as most companies would have done. The original FEG company went out of business a couple years back and these guns were the last to be assembled. How or where Questar came to get them, only they can answer that.
The machining tolerances on the P9M are so close that I can take a MK II or MK III slide and place it on any 3 of the frame kits I have without any fitting at all and I have tighter or equal frame/slide fit and barrel lock up as the guns they came off of. Some FEG barrels actually need a light stoning because they are too tight. So, IMHO, they are indeed as good a quality as the original!
Biggest difference is you don't pay for the Browning name, the BHP has the better sights and ambidextrous safety...although I find the safety on the P9M to be of better ergonomics.