Love mine. Have the semi-compact all steel .45 ACP. Shoots great, never has a problem. I'm reluctant to fully torture test it, but so far shoots everything without a hiccup.
I will mention that the slide width and height is a problem compared to other handguns. Part of it is the way it is designed with the slide riding within the frame instead of on top of it like most handguns. This allows a much tighter fit between parts but the compromise is not much grip space. It takes some getting used to. I've got it down on mine no problem but this gun has "bit" my twice before I practiced.
It is definitely one of the best handguns on the market though. For a DA/SA setup there aren't many other guns with a comparable level of quality and the price is hard to beat. They are not cheap, but still more affordable than a SIG or HK, which I'd put in the same class any day of the week. (Said as a long time SIG and HK fan)
"For every problem there is always a solution that is simple, obvious, and wrong." - Mark Twain