Load of rubbish!!

if their story seems completely bonkers, almost like a feverish work of fiction, you ain't heard nothing yet.

This is a small, humorous movie in some ways, but it has a huge heart. What a nice experience.

Very good movie overall, highly recommended. Most of the negative reviews don't have any merit and are all pollitically based. Give this movie a chance at least, and it might give you a different perspective.