I often feel like the only person in the world that doesn't watch Game of thrones. Not that I watch anything else either. The very few times I open the TV without anything else to do, it's always someone singing, cooking or something dumb like that.
I loved Oz, at least the first seasons. Kind of went overboard later on. Perhaps I just enjoyed the male prison rape... but I think my all time favourite series ever has to be the first season of Twin peaks. Season two is ok too, but it kind of strayed from the whole point imo.