Compared to previous series this one in a word sucks. Episodes are short and mostly uninteresting. The first surprise was in the first episode which left me waiting for something to happen, though in hindsight it was one of the better ones in this season as things did occur subtlety. Most of the other episodes fell flat and felt boring, short as they were. Cmon guys, I know you have it in you too make better episodes which appeal to the sci-fi nuts that we are.