I like the idea of the site but it doesn't match what I want when I'm in a particular mood. If I'm sleepy, I'm more likely to want to watch something chill. If I'm sad, I'm more likely to want to watch something sad. But there are also situations where I want the opposite, so it's not like there's a hard rule. I feel like the site would be better asking what mood they want to be in, instead of trying to guess it based on their current mood.