Agatha Christie has a chequered history with Tv and Film adaptations, from early Poirot characterisations that made him French, yes French. Margaret Rutherford was a fun but hardly faithful to the source Miss Marple. The recent ITV adaptations of Marple have played fast a loose with the narratives and even changed murderers at points. So, it's true to say that adapting Christie can be fraught with difficulty when it appears 'easy'.
This adaptation was a mess on many levels. From a sub Wes Anderson approach to texture and editing rhythm, strange close ups, wobbly camera work and a script that clanked along pouring exposition on top of the imposition of a post-colonial narrative - it just didn't mesh.
The ideas were bold, and in many ways could have been brilliant, just so many choices at once going away from the source material began to stress the story so much that it became vague and confused, an original piece about colonial attitudes in the 20th Century or a straight down the line thriller would have been much more effective and a much stronger choice from the BBC.
The problem with BBC commissions at the moment is their lack of vision to make original drama, they appear to want to be commercial whilst trying to service what is current and hotly debated. This leaves the BBC feeling confused and only concerned with issues that trend in London and liberal media outlets.
ITV have delivered Christie stronger, better and more radically than the BBC over the last two decades. So perhaps it would be nice to see this 'tradition' of a bbc Christie at Christmas knocked on the head, until they begin to understand how to produce drama that doesn't betray the source.
This was just a real dud.