As far as "no safety," one can say the same thing about double action revolvers. In fact, I think a lot of low budget retraining of cops transitioning from wheelguns was on the order of "put the magazine in here, and just pull the trigger to shoot, same as you always have."
Personally, I like Glocks for personal defense weapons (except I hate carrying one) or house guns, but NOT for police guns. A significant percentage of cops are shot with their own weapons, retention holsters notwithstanding. If someone grabs a Glock, he CAN fire it. But there have been documented cases of bad guys grabbing police guns that had safeties, and not being able to fire before the officer got to his backup gun.
When the Glock 17 first came out, I looked it over and said "ugly, reliable, but it does not suffer fools gladly." That pretty well sums it up.
Why this idiot would lay down a gun where any child could reach it is beyond me. But I have no doubt a two year old could fire a Glock.