thank goodness this be mcewan last performance a miss marple . of course julia mackenzie would not do much good unless they change the scriptwriter . a others have note and the plot of the book go through not the word processor but the food processor and come out a an unsavoury mess . it also make little sense . why anyone would continue on a coach tour after two death be perhaps the great mystery in the production especially a this include one of the victim husband ( supposedly so and anyway ) . a for the cast staying in a semi ruin building without electricity and the whole case be entrust to a detective constable and word fail me . the acting be ok. dan stevens stand out a the german and though his role be stupid . lee ingleby and normally excellent and be a let down and especially a his accent wander up and down the country .