If someone has some insight and just writes about it and I get some value from it, like it is neat idea that is quality for me. Long post with a lot of research

If someone has some insight and just writes about it and I get some value from it, like it is neat idea that is quality for me. Long post with a lot of research in area that turns out is not interesting for me does not have quality for me. Maybe quality would be that person writes first paragraph in a way that makes it clear it is not interesting for me.