Hickok45's Glock 19 Gen 4 review
I saw this review of Hickok45's and figured I would share. This guy is a Glock fan boy, but is down to earth and I trust his opinions. He shot just over 1,000 rounds of various ammo through this Gen 4 Glock 19.
I think his overall review was positive, but he had multiple on camera failures during testing. My personal opinion is that this firearm is reliable and there may have been a couple early hiccups. I still think that Gen 4's are not as reliable based upon the early track record and have a ways to go to stand up to Gen 3, M&P and XD's. Only time will tell, but this is just another data point as YMMV.