I would be mega put out if it were Dr. Who. But the main reason I'm scared it could be Dr. Who is because it's a perfect IP for the park. Fit's the family market, has been a known brand for decades, is still currently popular, will be recognisable to foreign visitors etc. Nope, the only thing wrong with a Dr. Who based ride is that I have no interest in the brand at all. Now, if it were Inspector Spacetime I could get into that.