I agree on the overall rating and most of the details! I was decidedly the most interested in the interview / speech / background material at the end of CD 1 (after "Personal Call"), too. I'd probably rate both Christie's original radio plays equally at somewhere between 3 and 3 1/2 stars. Ditto the adaptation of "Murder in the Mews" -- I can see a reason why the golf clue was dropped (it's chiefly a visual clue), but I still missed it. The final interview, I thought, was interesting in and of itself -- I did enjoy hearing about some movies I love from Mr. Whittaker's very unusual insider perspective -- but in this particular collection chiefly filler, using his (minimal!) role in the radio play as an angle to include it here.