Yep, I could do with a simple thumbs up/down rating system as I usually only rate books either 1 star if I don't like them or 5 stars if I do like them. The mul

Yep, I could do with a simple thumbs up/down rating system as I usually only rate books either 1 star if I don't like them or 5 stars if I do like them. The multiple stars rating system is pretty pointless to me.