Stay away from my girlfriend! :wink:
Maybe SOME sci-fi, but not Doctor Who surely. I suppose there are two kinds of sci fi at the moment, Hard Sci Fi such as Arthur C Clarks novels and Star Trek which concentrate mainly on the "Science" part, how technology will evolve and what the future will be like and the lessions we can learn from that. Then there's Soft Sci Fi which concentrates on the "Fiction" part, just tell us a good story involving robots and aliens and space and don't really concentrate on the plausability of it all. Doctor Who and Star Wars would fit into this category.
Granted this is a huge generalization but that's how I see it.