I just bought a Commander model, after having read many favorable reports on these guns. There have been some issues as well, mainly with the slide stop and the magazine release, both easy fixes. Metro Arms gets good reviews for its customer service, and has a lifetime warranty. I ordered mine from Gun Genie; I'd only seen a Government model in the local shops. When I picked it up from the gun dealer, he said he had one (although his was a government model) and liked it as well as if not better than his Colts and Springfields.
I was very pleasantly surprised with my Commander....the fit and finish are excellent, it has no rattles, and cycles smoothly. I just got it yesterday, so I've not even cleaned it yet...and I won't get to shoot it until after the holidays. It certainly appears to be well worth the money, and then some. I bought it to have an inexpensive 1911 to tinker with, but this may well be one of my best.
You can also go to the American Classic forum, for some more information on these pistols.