Why do people hate on the Glock?

I have a glock 19 gen 5 and its been great range gun, carry, and even a nightstand. It hasnt jammed a single time in 3 years with a half dozen factory mags, and 4 aftermarket. I understand they may not be the prettiest guns but theyre probably the cheapest and seem to function flawlessly. I mean i payed 450 for it brand new and it makes my XDm, and canons feel like a waste of money.<br><br>Now obviously not everyone is going to have the same luck with glocks i get that, but it feels like glocks are like someone mentioned in the comments "they're the jeep wrangler of guns everyone and their mother owns one" so you get a lot word of mouth and people complaining about stuff that wouldnt be a problem had they read the manual.