I enjoy the interviews with the serial killers and the psychological aspect of the plot. I really do not care much for Tench’s problems with his child or Dr. Carr’s love life- or lack thereof. Focus more on the tasks of interviewing the convicted killers. Utilizing the BSU is helpful in cases that are current during the time period. (BTK) Just cut out the personal drama. It makes the series jump around too much. Confusing the audience.