My husband and I are impressed with David Jonsson, whom we are watching for the first time. His character is classy, like old school acting we haven't seen in a while.
I am no more a fan of revising classic works than the next Marple fan. I've seen "4:50 to Paddington," with Joan Hickson, more times than I can count. When it was remade some years later, there were some tweaks to the story, but I enjoyed that version too, especially with Highclere as the filming location. As far as other retellings after Joan Hickson's time, I felt some were good and some not.
They never did "Murder is Easy," with Joan Hickson. In my opinion, Benedict Cumberbatch made the version he was in, as he assisted Miss Marple ("not a Miss Pinkerton" - no offense to the wonderful Penelope Wilton) because, frankly, the subject was particularly distasteful.
I am reviewing this before I see the second part of this new "Murder is Easy" because I already know my opinion of what makes watching this version worth at least one viewing: the lovely filming locations, Penelope Wilton, Douglas Henshall, Mark Bonnar, Matthew Baynton, and the old-style charm of David Jonsson, which is why I'm being generous with my rating.
I doubt the BBC cares what fans of British mysteries think of their revisions. There have been some pretty awful re-re-re-retellings of classic titles this past decade, to be sure. The best we can do is not watch what isn't good - but then we can't always know it isn't good until we watch. And maybe that's why the BBC keeps the bad revisions coming? No, they'll do what they want anyway.