no. some things will he very generally fun and good because they touch on general things that apply to everyone. fun if you're into it describes only things that are good, but not through their own value, but in the context of a niche. it's just like how many reviewers will consider anything between a 6 and 7.5 as 'good for the fans of this specific genre' or 'good for fans of the topic the story is based on'.