Instruct: Classify a given review into positive or negative sentiment.
Query: I think I've had about enough

I've bought three Luna books since the Harlequin division came out and Poison Study is the first book I actually read. I have to say that although Poison Study had a strong start, the story waned as it drew closer to the end. Those reading for romance will not be disappointed but for readers hoping to get something more, please look elswhere. This book is not for the faint of heart. There are vivid scenes of abuse and assault. The villians are evil for the sake of being evil. I guess you can't expect much for a Harlequin.This book is the last I will read from Luna. I've given them a chance by reading Poison Study and all I can say is that I was sorely disappointed.