As a show I like the Krotons. I will always think of it as one of the better Troughton stories although I am not of the age to have seen any wiped stories on original transmission.
I have this because I have all WHO sountrack albums..... but you have to really want this or at least appreciate you won't be getting much enjoyment out of it. It's certainly not something one could put on in the background as:-
a, it doesn't even run 30 minutes b, it's pretty much all atmospheric tones and noises c, you must expect the comments "what's that rubbish you're listening to"? Your cred won't improve when you tell them.
However, it IS nostalgic; it IS interesting enough to listen to and visual the scenes involved; t IS DOCTOR WHO!!!