I enjoyed the confined location of this entry. This story incorporating a major Main Range event into its plot and character motivations helped connect the universe of Doctor Who for me and explore the ramifications of previous events. I would have preferred a more conclusive ending, but maybe more will be resolved in Gallifrey Series 2 or onward. It's helpful to remember who Andred is, but Leela having a husband without any seeming introduction is a bit of a surprise.