Although I love the man, it came across in a Q&A for this that he had over-researched everything, if that’s something that can be done? He spent years on it, meeting hundreds of people, analysing every aspect of real case studies. Which is all good stuff but I’m not sure it being a comedy is the best way to get that across.
In Four Lions the humour and drama are integrated, whereas here they feel weirdly separate. So its attempts to be funny prevent it from being a drama, but it’s perhaps too dramatic and complex to be a comedy. It sits in between, and without memorable jokes, it’s all a bit in one ear and out the other.