You have direct experience of those countries and the majority of the populations of them to make that call I take it?
My father worked in the gulf for 15 years and as a result I have a good deal of experience of the area and the people. I've been to two of the three countries you mentioned (Bahrian and Saudi) within the last two years and was in the region (Dubai) three months ago with work. The vast majority of Muslims who live in the region (and all that I have worked with) are no different to the people of the rest of the world, they have no interest in the views of the extreme and certainly don' share them at all.
For the record I'm an atheist, however some of the calls made about those who follow Islam are simply ridiculous to the extreme (i.e. the nonsense posted by Carbonox) and are akin to viewing all Christians by the actions of the LRA or Jim Jones (both shining examples of mainstream Christianity of course - sarcasm if you hadn't guessed).
The issues with censorship and internal struggle in some of the countries in the region have more to do with politics and power struggles than they do religion, and are little different to some of the things the religious right in both the US and UK would put in place if they could (in other words not representative of the mainstream of that religion and as much about power and control as religion).
Personally I find all religion to be pointless and nonconstructive (but that's a different topic) but that certainly doesn't make the average follower of Islam any more dangerous than the average follower of Christianity/Buddhism/Judaism, etc, etc. Quite frankly those who believe the kind of crap that Carbonox has been spouting scare me far more (because that's just another example of extremism)