Shot an S&W 9mm M&P Automatic Today...
...but only a few shots.
I was surprised at how light the trigger pull on that pistol is.
Anyway, in a nutshell,
No darned key lock on this one
Quite comfortable; the rear grip straps can be changed. One comes in the gun and there are two others included along with a spare magazine.
Reliable, but again I only fired a few rounds of ball ammunition.
The sights were well-regulated and the gun was "on" at least out to 15 yards.
It is possible that with enough guns and enough shots some unforseen problems could crop up and I've not followed discussions on this pistol, but with this first brief introduction I was very favorably impressed.
Subjective to be sure, but I liked the grip angle much better than that of my Glock 17.