The BBC was running a poll recently to find out what the best Drama program on the BBC was last year... a vote that returned Dr Who as the corporation's greatest drama of 2005, with a staggering 55.86% of the vote!
the Top 5
http://www.bbc.co.uk/drama/bestof2005/best_drama.shtml
and for those who are interested, the full results
http://www.bbc.co.uk/drama/bestof2005/