Basic plot Edit
Basically imagine if Dark Water and Evil of the Daleks fucked and had a kid, but that kid was a Cyberman story set in a hospital that could also function as a Rose-styled introduction to Doctor Who. Oh, and it was actually a good Cyberman story as well. Rare, aren't they?
GOAT, easily the best Cyberman story on Big Finish, except not really. Hex is a pretty good companion who has great chemistry with Ace, and Sylvester gives a great performance. Also it's got 80s Cybermen in it, which is rare considering most Big Finish Cyberman audios have a fetish for using the Tenth Planet or Invasion voices.