5 stars mean I really loved it. I thought it was a wonderful book, Highly recommended.
4 stars mean it was a really good book that I enjoying reading very much. Definitely recommended.
3 stars mean it's a good book that is worth your time. Recommended.
2 stars mean the book is okay. Not the best book, but not the worst.
1 star books are books I found to be boring and not exciting. Books that I could not finish.