Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another Griffin Dissapointment

I got sucked into another disappointing story from W.E.B. Griffin that ended abrubtly without any resolution. Too much detail on past relationships, and too much resaying the entire name, btw what is the SS/SD ? The ending was so disappointing and you never found out about Dr. Diers transfer to US or Joesph P. Kennedy and Commander Bitter destroying the Submarine docks ? What happened ? It just ends with no explanation.