Originally Posted by Virgil Tracy:
“I must say - one of the essential elements of a Holmes story is the explanation of how the villains did it , you can't leave that out .
Moffat's a very clever writer but I must say he tends to start other plots before he's finished with one ! DW is full of this , we're still getting explanations of things that happened 2 years ago , and now with Sherlock they've started up a whole new super-villain before they've even resolved what happened 2 years ago with Moriarty , Sherlock's 'death' etc.”
It does seem to be an obsession of his.
I don't see why people are criticising others for querying the train plot.
If you want to watch the show and are happy with the conclusion given then fine.
Others have pointed out their doubts about what happened. Surely that is a given with this type of show.