Here's what I think.
For decades, there were only a few options for 1911s. A handful of imports, G.I. guns that have been in circulation for years Colts, a handful of low-volume boutique shops like AMT, and a few very expensive custom shops. You had one end of the scale or the other. If you wanted a tight-fitting, match-grade gun, you had to spend a lot of money. Then Kimber started mass-producing guns with hand-fitted slides and match-grade parts for less than half what anyone else could produce them for. They turned the entire market on its ear and set the competition scrambling to match production. They all had to re-think the entire gameplan about price point. Everyone knew the emperor was naked.
Some people have never gotten over this. They are still upset that they paid more than a thousand dollars for a custom pistol, and someone else came out with one that does the exact same thing for less than half the sticker. This means one of two things must be true. Either someone figured out a better way to do it (with a large investment in CNC machining,) or they must be flawed. It is easier to believe that they are flawed, because otherwise they feel like they wasted money. This means a bad Colt is a lemon, but a bad Kimber is typical.
What percentage of people who complain about something on the internet means little, because people who are upset about something complain more loudly and more often than someone who is content and has no reason to complain. People who are mad let their attention get grabbed when someone asks, people who are content have no passion to respond, and ignore it. It is only those of us who have come to recognize that good products and service deserve to be recognized that go out of our way to praise them. We are far outnumbered by whiners.
A larger number of units sold may reveal a higher number of units with problems. This does not equal a higher RATE of problems. I call this "Ford Taurus Syndrome" For many years, Ford sold a very high number of Tauri. I started to hear about a lot of them having problems, and I let this put an idea in my mind that they were bad cars. Over time, I realized that I ONLY heard about problems, I never heard about the vast majority that ran fine and no one complained about.
I have bought and carried guns from Auto-Ordnance, Para Ordnance, Colt, Kimber, Smith and Wesson, and a lot of other non-1911 pistols. I have shot pretty much every brand you can name. Some were fine. I had a Nighthawk jam on a rental range. My colt was rough and sticky out of the box. I never picked up a 1911 that shot as well and ran as smoothly out of the box as my Kimber. As I stated in my original post in this thread (over two years ago,) all of my friends and family shot mine, and either bought Kimbers, never had any significant problems, or something else, and wished they bought Kimbers. It is the best gun I have ever owned, and I would carry it to war tomorrow if I had to. If I had the time and cash to compete regularly (which might be happening soon,) I would take my Kimber. If I were allowed to take any sidearm I wanted to to war tomorrow, it would be the Kimber. I am about to take delivery on a commemorative Para SF-45A, and based on the experiences of friends who already have them, I don't expect it to be perfect out out of the box. I bought it for sentimental reasons. I will still default to the Kimber for pretty much everything.
My experience is only mine, and worth the same amount online as anyone else's. But when people ask about a Sigma, which was by far the worst pistol I ever bought, and I tell my horror story, I get mocked and derided, told I just got a lemon, when all I ever did was tell exactly what happened to me. On the internet, it's like it's fashionable and accepted to mock Kimber because a few people do it so loudly. If Kimber was as bad as some people in here wish they were, they would have upset so many people that they would have folded long ago. Or I suppose it's possible mine keeps running on happy thoughts and pixie dust.