This story was absolutely great. All six episodes were quick, and a very good watch. Pertwee was absolutely spectacular, with the Brigadier back to his blowing-up days. I'm somewhat unsurprised, but the main drawing point for this story was Jo's departure. It definitely tugged at my heartstrings, but I didn't like how the Doctor didn't at least say goodbye. It makes sense, though, since we've never seen the 3rd Doctor actually say goodbye. Liz left off-screen, and Sarah stuck around until after he regenerated. Canon be damned, I like the idea that 3 turned up at Jo's wedding.