Obviously I will love these books but it doesn't necessarily mean that they are perfect. Character development will have to be strong, plot needs to be consistent and the ending must not leave me feeling like something is missing. I will always expain why and what I loved about these books.
These will be the books that I felt indifferent about. There could be aspects of Heaven in there but also aspects of Hell. Overall, these books will be unevenly written.
These will be the books that I extremely disliked. I will explain what I disliked and the reasons why. These will usually be the complete opposite of the books put into Heaven although there could still be some aspects that I enjoyed. Being put into this category certainly doesn't mean the book is bad, it will just mean that it wasn't for me.