They aren't always straight up reviews. If I have stories that tie into the album or something related to when the album came out, then I tell a story as well as put in some minor thoughts about the music as well. Or when someone has passed away, I might write about an album they were a part of. When Metal Church singer Mike Howe died, I wrote about an album and his passing. I thought it ended up being one of the best things I've ever written. It all depends on what album I pick and how I might relate to it. Or sometimes if I've never heard the album at all.
Just another thing to keep me occupied but people read the articles and bands have shared them so that's always cool.