Instruct: Classify a given review as either positive or negative.
Query: Bob Newhart Fourth Season

This series actually got progressively better since the first season, and the humor and situations are timelessly funny. Bob's deadpan humor may not be for everybody, but it suits me very well. Although I was only a kid when this show was on network TV, I'm kicking myself for not appreciating how attractive Suzanne Pleshette was at the time.