Yes, there's a difference between comical crime humour and just sheer sick wankers, that's why R* are so good at what they make.
Now teroism, that's an idea that though many old people would object to it, is auctually a very appealing concept, either being the terrorist or being one of the goverment agents hunting down suicide bombers and stuff, but I think it's probably over the line that R* use.