The negative reviews of this series are laughable. Is it spot-on Agatha Christie? No. Is it fun? Yes. Suspenseful and enjoyable. Jessica Raine is not attractive? Oh, please. Yes, David Wallaims' character is a bit of a dolt, but that's part of the charm of the series. The acting is fine; the script is fine; and the stories are engaging. The episodes each ended with engaging cliff-hangers, and the resolution of each was believable. The series also captures a post-war '50s feel quite nicely. Some of the folks who reviewed this seemed determined not to like it, and it might not be your cup of tea. But I found plenty to like here, and wish that they had made more.