Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Plot twists to bust a gut over.

Donald E. Westlake is one of the funniest authors on record. His Dortmunder series enthralls me every time I reread it. I think he gets better with each book. "Don't Ask" was a riot. "Smoke" wasn't in the series, but was a joy. I hope there are future editions of the series to come.