Somewhat a counterpoint. There's Cider Spider. He has a series where he is doing Mentor Roulette runs. Like 10 runs per video. He mains scholar. In the latest video, where he got a bunch of dungeons he complained a lot, how boring and sleep inducing they are. :P
Edit: I was watching the video and was thinking "this is the perfect demonstration what is wrong with the current content and job design"