Well, I got mine in yesterday, hit the range and proceeded to blow out my (meager admittedly, I have been loading 45 lately) stock of range ammo.
I like it a lot, and it will replace my Gen 4 Glock 17 as my EDC.
The trigger is different than my other Glocks, smooth and fine, but lacking as distinct of a break as my others. It took me a while to get used to it and I'm still shooting 1/2" left at 12 yards, so I have some work to do. Ran 350 assorted rounds, ran like a Glock should.
While not as dead on as my 17 slow fire, it performed every bit as well in rapid fire drills, so thats good.
I did notice (anyone else?) That the front strap checkering is pretty aggressive and my fingers actually were a bit sore, which is strange because I LIKE super aggressive grips. I'm thinking it's from the spots where my hands expect the finger grooves. Odd, but a few more sessions and I'll have new calluses and move on, just an observation.
Overall happy with my purchase and can't wait to shoot more.