Anna wants to know if Sapphire and Steel is worth watching. I’ve tried to help her out, but feel free to go over and offer your own advice. A little searching on YouTube reveals you can find some of the episodes on there now (mostly unembeddable unfortunately). But this one from the fourth “Assignment” is embeddable and is a fairly good sampler, particularly since PJ Hammond says he’s going to use elements from it in his next Torchwood episode.
Buy the complete series on DVD, my friends: you know it makes sense.