Lordie, this film, so dark in places, so intense in others with the odd pinch of some nice parts.......mainly the delish Clive Owen! but what a story, it really is scary in a way and really does make u think what it would be like if this story were real, all the secrets! Where would we be without kids! and those 5 or so minutes of steady cam shots, blimey, I mean....blimey, following Clive around and at one point fake blood actually splattered on the lens, I dunno if that was supposed to happen but it certainly had shock factor! and couldnt more of the characters survive.....so gloomy, but then again, I guess thats the effect they wanted! I can only give it 3 stars personally, as it is just too depressing in places! Great plot though, watch if u would like to see something a bit different and gripping!

i watched this film on sky one sunday afternoon, had never heard of it, and didnt know what to expect, well................this is some film, the story was amazing, its one of those films you would rather nearly pee yourself than get up and miss a couple of seconds, but you will be able to pause it so wont have that trouble haha, but this is a must buy for anyone who loves a great film!!!! hope this helps you make up your mind.

Really thought provoking as to what would happen if no children were born. Did really well at portraying an image of London in these circumstances. Generally an ok film. Enjoyed this the first time I watched it but once I watched it again it did loose a lot of it's appeal.