I understand that this might be hell on toast for the unconverted (I wouldn't fancy five hours of Star Trek, for example) but I do love this show, and I'm not normally a sci-fi fan. Doctor Who is pretty good but what I love most about Torchwood is that extraordinary things happen in very ordinary settings (no offence, Cardiff).
Owen and Tosh are no longer with us, and it'll be weird without them, but interesting to see what the new dynamic is. Gwen's husband Rhys is more part of the team, Jack and Ianto are now together, and we meet Jack's daughter!
Ooh and until I saw this bus stop poster, I'd forgotten the new Harry Potter film was nigh - hurrah!