Just more anecdotal information for you. I have had several Kimber's, over the course of a number of years. All ran 100%, were highly accurate and worked great, out of the box.
Kimber Custom II, .45acp - great value ($800?), accurate, reliable, nice to shoot.
Kimber Eclipse Ultra, .45acp - bought used, ran 100%. All stainless steel. Weight and a Hogue rubber grip adsorbed recoil...amazing.
Kimber Ultra, .45 acp - bought used - a favorite carry gun. Wish I had kept it.
Kimber Pro, stainless, 9mm - ran like a top, highly accurate
Kimber Target II Stainless (presently own), 9mm - accuracy on par or better than a SIG X5 I had. My favorite range and competition (local BE) gun.
A cousin in NY has a Kimber Raptor, .45acp. His favorite gun.
I have also owned several other 1911's. RIA, Colt, STI and SIG. Colt and SIG, I personally just do not like the Series 80 safety system. RIA was fine for low end, but, low end. STI, great guns (had two), but ...the internals on one were just off enough that I could not replace them with after market parts.
So, that is a total of 6 Kimber's. Bought at different times, over several years, several different shops, in two states, new and used, .45 and 9mm, full sized, Pro and Ultra models. Not one problem. Any after market parts I got for them were drop in.
Just my 0.02
Hope this helps
[Note added: the Kimber Target II stainless fit and finish is excellent. Tight and feels hand fit. Better than the Colt Rail gun I had and on par with any STI. Just fyi]