Wow, wow, WOW! This had everything you want in a finale and more. Action, thrills, twists and turns, emotional moments and lasting consequences. The exit scenes for the two regulars are given as much weight and emotion as a companion exit in the main show, and the stuff with Captain Jack's brother Gray is absolutely fantastic. I loved seeing what would happen if someone properly took over the Torchwood base!

Captain John Hart has fast become one of my favourite reoccurring villains from the Doctor Who universe. He kind of reminds me of the Master, in that he has this complex love/hate relationship with the lead (in this case, Captain Jack). One minute he can be the one making life difficult for Jack & co, the next working with them in favour of stopping a greater threat (Gray).