My most vivid childhood memories of this series were of Lt. Paul Foster imprisoned in an alien space suit, drowning in green liquid, and those purple nylon wigs worn by the women on Moonbase. The green liquid was the stuff of nightmares, while those wigs resulted in an unfortunate hairdressing experience.

I have thoroughly enjoyed (and cringed on the odd occasion) re-watching the whole series again in crystal clear quality. The digital restoration is amazing – I wish more shows would follow their lead. The ‘science’, like the costumes, is not to be taken seriously, but the model work is still outstanding today.

It was excellent science fiction for its time, with interesting storylines, and it is still entertaining and watchable in 2009, although relatively slow-paced compared to present-day offerings. The added extras are a treat, and all in all a ‘must have’ for fans of Gerry Anderson's shows.

I've enjoyed this trip down memory lane! The story lines are varied and interesting (mostly) and the special effects – all things considered – are fine. Ok, so you have to look past the 1960s take on what fashions would be like in 1980, plus the excruciating male attitudes to women, and the constant smoking, but it's still a fun watch. And the series is worth it just to hear that theme song again!

Ok, so it's a bit dated (and laughably sexist) now, but it's still good fun. I was surprised to find that the storylines are better than I expected. This is one series I'd love to see someone remake with modern SFX. Well worth the cost.