Actually it was a nice program. The aim was to show how channels tried and pushed the boundaries through the years, and the reaction of viewers to taboo subjects as swearing, sex, racism, bizarre and freak shows, etc, on telly.
As a foreigner, I really enjoyed it because it helps understanding the culture of the country.
For instance, swearing for me sounds a lot different to the rest of native speakers. Words such as the C word (highly offensive by the british standards), for me sounds just like another swear word. However if I heard the same word in my own language spoken on a tv program back home, that would sound a bit too much.
By the way, I came to realise that we probably don't swear half as much as british do, specially with the advent of the F word which is widely used everywhere by people of all ages.
On the other hand, when it comes to sex, there are big differences. Most of the nudity I've seen in british television were in open channels (Channel 4 and 5 to be accurate). In Brazil you don't get as half as much sex on an open channel, however if you have cable tv you can easily subscribe to hardcore channels 24/7.
I was really upset when I got here and learned that hardcore was forbidden on british telly even in PPV channels, which sounds ludricrous. I bet the same MP's who vote these retrograde laws are the same that have loads of DVD's come from europe or america, so it's a big hypocrisy.
It's not a perv thing oddly enough, it's just that most people consume sex one way or another. Show me a man that doesn't like porn and I'll show you a liar. Adn women, although don't necessarly have the same likes, they still consume a huge chunk of the porn market.
So, even being considered a perv by some, I don't have any subscribtion of channels such as Playboy or TV X, because the stuff they show there for me is more of a turn off than a turn on.