Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wish I had realised there were no pictures

I bought the kindle version of this book. I found it to be very informative. Unfortunately, I didn't read the reviews, otherwise I would have realised that there were no pictures of the crystals. I was really surprised by that. I think I would have still bought the book anyway, just that I would not have been so surprised. I liked the information provided and I feel that it has helped me to expand my knowledge about a wide range of crystals. I now know much more about the facts, history, folklore, benefits and uses of crystals and I am now purchasing a variety of crystals for my personal use because of this.