It's helpful to distinguish between the country, its general population, and the actions of certain parts of its government in these kinds of discussions. The average citizen in the UK no more knew about, supported or condoned a lot of the recently disclosed intelligence-related activities than the average US citizen knew about, supported or condoned the recently disclosed behaviour of the NSA. If anything, I suspect there is a lot more latent resentment of these government behaviours in the UK, because we don't as a rule exhibit the same kind of patriotic fervour that significant parts of the US population do when it comes to military/intelligence matters.