I am not a big fan of Torchwood, but I watched it with pleasure. I am curious and I wanted to know what the show has to offer: it is good, but not close to Doctor Who (from my point of view).
The next video is the perspective of John Barrowman about the Doctor Who 50th anniversary and Torchwood 5th season. I did not now about the new Torchwood series, but it looks interesting enough to watch it (if and when it’s going to be released).
[youtube=http://www.youtube.com/watch?v=gQrY0HrNjdQ]
