Same experience here. They're great to watch but generally quite worthless in the grand scheme of things. They have value sometimes but it's not regular, for ex

Same experience here. They're great to watch but generally quite worthless in the grand scheme of things. They have value sometimes but it's not regular, for example if we need to do emergency maintenance we can check how heavily a specific thing is being used, but beyond that... I guess they appeal to people that are marketing.