I've watched some of her videos and there is some basic info there if someone is interested on that level, but to me it seems a bit vague and somehow superficial. I'm sure it helps if one has a vague idea about the topic at all and wants an introductry description. Or to refresh their memory about a specific mental disorder or to just get another perspective. I've watched some of her vids for these reasons/ also because I'm curious about MH vids.
Also her personality seems a bit too "jumpy" and superficial for me, but that's me... I wouldn't like her as my T but there are a lot of people who resonate with her.