Mort, the thing to remember about the Glock is that it is nothing more than a "shooting tool".
If you want, "Craftsmanship", beautiful blueing, clean lines, etc buy a S&W or a 1911. If you just want a blaster that will go bang every time you pull the trigger, go Glock.
Think AK of pistols

The G20 10mm would be my second choice for this thread, and is the only one on the list even worthy of consideration since despite the price and availability issues with ammo it is the only one that will take down deer or larger game.
The only valid complaints I have ever heard about the Glock are that some folks are not comfortable with the grip angle, or the diameter of the double stack mag is to big for their hand, also, single action shooters don't care for the longer DA trigger pull.
Those are all subjective opinions and not "faults" in the design.