Interesting to see all of the comments, from supports and detractors of this gun. Glock seems to be like the New England Patriots or New York Yankees. You have the extreme fanboys and haters.
One common theme that keeps coming up is that this gun doesn't makes sense for carrying concealed. Well, they have plenty of other tried and true options for that market. I don't believe concealment was one of the primary criteria for this gun.
A friend posted his opinion that Glock is losing it's high perch status of handguns. He said "Glock won't be king in 5 years". Mind you that he's like me. A Glock shooter, but also interested and own other handguns and not against changing if something better comes along. I see his point about how other companies like Sig, HK, etc have been changing and improving, especially in terms of options offered that cater to consumer feedback. However, I am not looking for Glock to come out with anything super innovative. Boring reliability is what I want from a Glock. Are they perfect? No. Every person's hand is different and everyone is going to have their individual preference. In a way, how much more does a tool need to be improved? I guess you can try to innovate a claw hammer, but that's a tried and true tool. Anything super innovative for that would be a nail gun.
Reliability is why I use a Glock as my daily carry. I don't need vast innovation from them, just small improvements.
1. Make trigger guard cuts standard on smaller frames from the factory, or at least have the option. Like Surf, I prefer the grip of the 17 frame as well, the 19 digs into my middle finger without a cut into the trigger guard. With the cut the problem is eliminated.
2. Better grip angle. Of course with enough reps you can train this out, not the point.
3. Ambi mag release.
4. Better triggers, the gen 5's ARE an improvement over earlier iterations but they can still be improved.
5. I'm torn on the plastic sights. On one hand I like the idea of saving money on sights to buy the exact sights I want, but still feel like they should come with actual "iron" sights O.o
As for not being the handgun king, unless Glock does something to interfere with the reliability of their firearms, I don't see that happening.