Instruct: Classify the given review into positive or negative sentiment.
Query: Disturbing

I have read hundreds and hundreds of historical romances, and I like a strong and sometimes moody hero as well as the next person, but the hero of this book is simply abusive. I'm about 3/4 of the way through the book and I have yet to see any tenderness. He behaves as though he hates her. This is romance? I don't think so.