Do you read boring books because they're all about working in fields and mills? Do you enjoy adventure books, but avoid reading them because the content isn't weighty enough?

Personally I powered through some boring-but-virtuous books in my youth, but now I'm a middle-aged adult with less free time, I've realised reading is supposed to be fun.

So if a book review tells me a book is virtuous without telling me if it's fun, that book review isn't much use to me.