Awesome, very smart. Forever doubting if what they are saying is what is the truth or a double or triple bluff. Still need to find out why they set up the IRA guy, aside from revenge, and obviously Jackie and Tom planned it all out, but never fully explained. Leaving it unexplained is a smart satisfyingly unsatisfying ending. Looking forward to series 2! Also I read some reviews on here and on papers such as the Independent and they clearly didn't pay attention enough to enjoy it and also at the end, Brannick didn't shot the guy in head, he aimed there firstly and then went to the body to go along with the first shot, thus being able to get it down as a defensive shot, protecting himself from an armed man, for internal affairs