Perhaps you thought that the New Eighth Doctor Adventures couldn't get any worse than 'The Zygon Who Fell To Earth'. Think again.
This has to rank as one of the most unbearable sixty minutes I have ever spent wearing headphones, fond memories of 'The Ark in Space' forever tainted by association with this dire sequel. This being the NEDAs, it's no surprise (need I point it out) that the only woman in the spaceship crew is the one to be taken over by the Wirrn (her transformation so poorly realised as to sound like a porn movie through an effects pedal).
Throughout, the sound design is grating and unpleasant and it's safe to say that, apart from Daniel Anthony as Delong, this has not one single redeeming feature.