It is difficult to rate Agatha Raisin because the first 2 seasons are so really great, but season 3 is awful. I can't even finish season 3. I don't know if they got different writers or if there is a different show runner, but so many fundamental aspects of character and nuance were completely changed in season 3. If season 3 was season 1, I would never have watched it. I so want Agatha Raisin renewed for a 4th season with a return to the 1st 2 seasons thoughtfulness, skills, etc. Seasons 1 and 2 and so fun, Agatha is very observant, she and James have amazing chemistry and work so wonderfully together, and they care for each other. I'm not saying she was a perfect person, she's not. She's prickly, and even though she understands how people think and react, it is difficult for her to behave like a normal person. She'll blurb out inappropriate comments without any sense that those words are hurtful or inappropriate. Yet she does care about James and her cohorts. Bring Agatha Raisin back but only as she was and not as she was tweaked.