Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Kind of mean...

In a way, the book reminded me of Judy Blume's book "Blubber." I thought it was so cruel of Jana & her friends to form an "Against Taffy Sinclair" club. Sure Taffy tended to be self-important and snobby, but that doesn't give Jana the right to gang up on her. I can imagine how painful that is for a kid when a clique forms a "club for the purpose of ganging up on her. The BSC would have been horrified at this "club." In the book, the club gets together to badmouth Taffy and write awful things about her in their notebooks. Poor Taffy! I was SO glad when Taffy's mother got hold of Jana's notebook in the end and came over to Jana's place and let Jana really have it! Maybe Ms. Sinclair should have made good on her threat to take it to the principal.