There are lots of mediocre or even "this is rubbish" reviews on here. They are absolutely ... well, pretty much correct. Far fetched, full of Routemaster moments, ludicrous, inaccurate. But worth watching, well watching. Do you watch Bond, Bourne or any other spy drama, you'll love it. Delicious, brilliant escapist fun. Yes, some bad acting, yes, plot holes the size of Texas, yes, lots of MI5, MI6, CIA, Nempnett Thubwell Parish Council jargon, mystery and intrigue. You want serious drama ... watch Wolf Hall. You want fun, escapist nonsense, watch this. You won't regret it., just enjoy. Great fun. Enjoy.