I basically follow the good reads rating system but I added a 6 category for my all time favorite books. I also do sometimes add half ★ when I am getting stuck choosing between ratings.
★ mmm. I had a very hard time with this book.
★★ Maybe not my type of read.
★★★Ok. Glad I read it.
★★★★ I thought it was a good book.
★★★★★Loved it. I enjoyed this book.Highly recommend.
★★★★★♥ Amazing Read. One of my all-time favorite books.