I for one thoroughly enjoyed every episode. For me, you can't go wrong with Brian Cox. He makes it a lot more accessible for the average person (me) to understand about space/the universe and an array of other topics. The explanations Brian provides alongside some really cool animations, left me wanting to watch more and find out more. Would love another series in a couple of years time after the James Webb telescope is launched. Interesting, thought provoking and maybe a touch scary at times.