His account of the glorious afterlife awaiting his dying mother is overheard, and before you can say ''Life of Brian'', Mark is seen as a messiah with all-seeing powers.
On the verge of becoming a modern-dress Life Of Brian, it instead settles for My Alternate Universe Best Friend’s Wedding in a final act given over to Gervais’ attempts to win Garner’s heart without telling a lie.
Allegorical elements add some intriguing subtext (although Monty Python addressed the same issues with Life of Brian 30 years ago), but Gervais and Robinson have a too-light touch, centring on set pieces that are goofy and amusing but don't dip too far beneath the surface.
At any rate, Mark's transformation into a messiah too closely recalls Monty Python's "Life of Brian," a far sharper comedy.
The film takes off with all pistons firing, fusing a more accessible Idiocracy with the absurdity of TheLife of Brian.
This group debate about ethics is the film's best scene by far, reminiscent of Monty Python's Life of Brian or some of George Carlin's classic atheist rants.