Having waded through too many sub-standard and lacklustre murder mystery dramas in recent times I was not optimistic that this would mount to much. How pleasantly surprised my wife and I were. Beautifully presented and shot along the River Thames and the small town of Marlow, this is well acted (on the whole), likeable and enjoyable. Don't expect this to be Morse or Lewis standard, it isn't as predictable as Death in Paradise and the acting, script and production is better than Sister Boniface, Madame Blanc and numerous other low key murder mystery farces. And don't get me started on the dreadful Johnny Vegas Murder series.....