Battlestar Galactica is a very nice show , Have you seen it?
Do you mean the original Battlestar Galactica American television series, or the 2004 reimagining?
The new TV series was co-funded by the UK's Sky Television, 2004.
Did you also see the prequel "Caprica", that aired in 2010?
No I have not, but I like  science fiction drama, Do you like "Caprica"?
Caprica was interesting.  It was a spin off and made in America
America made a lot of great series and movies, that are watched in whole world,.
In Caprica, they showed how humans created the Cylons who later turned against humanity.
So it is about  surviving, It is nice to watch some action and fantasy.
Of course, in the original 1978 movie, the cylons were supposed to have been created by a reprilian race long ago, which the cylons then destroyed, so the stories are not consistent.