Review by Jacob Licklider

The general thoughts going through the Big Finish side of the Doctor Who fandom when it was announced Ruth Madeley would be included as a new character in the 60^th Anniversary Specials, is that Hebe Harrison would be written out of the audio series.  This has happened before with audio companions’ arcs being altered due to what was going on on television, C’rizz being the foremost example.  The expectation going into Purity Unbound was that Hebe would have to leave, but surprisingly that doesn’t happen in the final story, there are still more adventures to tel with this TARDIS Team and honestly the set is all the better for it.  The four box set story arc has been something in my eyes with its ups and downs, the second installment being the rockiest and the wait between sets not often helping matters.  Purity Unbound is the high point of the arc, mainly because the writers have found their way to a consistent theme and conclusion to this saga, using each story as a way to explore the aberrations to the timeline (and further aberrations) in different and interesting ways.  Jacqueline Rayner and Robert Valentine are joined by Mark Wright in scripting this final installment, all three writers keying in on the character journeys in particular, especially when concluding this story.  It should be noted that this is a story arc about a dictator heavily enforcing a eugenics program based on disability which is most explicit in this set so this review may be discussing themes that could be triggering for some.  For context, I am coming to this review from the perspective of someone who is physically disabled. Continue reading →