I thought this is a good leadup to Chapter 6 the concluding chapter. I also enjoyed the interview that came at the end with Dalek Empire creator Nick Briggs and the cast including one David Tennant!
My Sci-Fi/Fantasy Security Council - Whoniverse, Blake's 7, Star Trek, Lost In Space, Babylon 5verse, Stargate, Buffyverse
My Doctor Who season count: 1-26 original series, 27-30 Paul McGann Big Finish (pre-2005), 31- current series.