Instruct: Classify Amazon reviews into positive or negative sentiment
Query: His Worst?

I've read quite a few of Sanford's novels and have enjoyed them all.I don't know what happened here. I have to rate it as one of the worst novels I have ever read. I was temped a few times to just stop. But I wanted to see if I got any better as it progressed.It didn't. I am amazed at how some readers gave it even 4 stars.Don't waste your time on this one.