I installed it – and now uninstalling it within 30 minutes. Your plugin has misguiding description. Let me tell you how.
It says user can select related posts to be displayed. Good- I was looking for it.
It says there is double list option- good.
But it does not says, that it will not generate a default related post based on category or content. My blog has 200+ posts. It is impractical for me to go and edit each post. I will like to select related posts, where the plugin does not display the right one by itself. Not everywhere.