Instruct: Classify a review into positive or negative sentiment.
Query: angry

I have used this product for years and have been extremely happy with the size and format. This year they changed it and there is only ONE page for every letter. Do people only have 8 contacts per letter? I can't find anything else this size (it fits in my purse) and I have to go to another product. You have lost me as a customer unless you change this format. So angry!