This film is something of a mystery, as it was filmed secretly and nobody knows what the plot is. But the trailer looks fantastic, and the decapitated head of the Statue of Liberty is quite powerful.
It's apparently released mid-January in the US, but I'm not sure if that date applies to the UK too. It's about a monster, the size of a skyscraper, destroying New York, and is filmed from the perspective of some friends throwing a leavers party for "Rob".
The trailer was featured in Transformers, if you've seen it before.