That's my experience as well, but what about
this bug that has a bunch of duplicates (with new ones appearing regularly) and it took 1 year and a half to change from Unconfirmed to New? It's a crash and apparently no one gives a damn. And before someone says "why don't you fix it then?" I would try to if I was still using KDE, but I got fed up with all the bugs/crashes/graphical artifacts/glitches and apps requiring that I waste 5 minutes configuring them before being able to use them.
Actually when I was still using KDE I thought that Dolphin was an awesome file manager. Unless it got worse recently I don't understand all the bad rep.