A year or two ago there was a post on rec.guns from a fellow who claimed to be a employee of Ruger. I had the post saved, but lost it in a hard drive crash. I do not remember all the details, but here is what I do recall.
He stated that when Ruger moved production to Arizona, they lost many/all of there long time employees, replacing them with lower waged employees from the Arizona job pool. There quality control went thru a few differnt incarnations to become more efficent, ie. lower reject rates. The bottom of the barrel was when Ruger started paying there QA inspectors per the piece passed. He stated that this did not last to long. There were a few other details which I do not recall. All in all, the post left you with the distinct impression that Ruger had succombed to "Bean Counter" manufacturing. I suspect that some of the people making key decisions are not gun people , but rather folks that deal with Rugers larger business of production casting.
I can't say that I have looked at any new Rugers, as I won't buy a gun from Anti-American Bill Ruger, but I have a older Blackhawk which is top notch, a older 10-22 thats is OK, and a Mk. II Goverment Model that is again, OK. I also have to say that I never looked to Ruger as a "High Quality" manufacturer, but rather a name brand lowend company. My attitude would probaby be differnt if I was older and had been exposed to more of the older, higher quality Rugers that were apparantly more commen in the 1970's and earlier.