Yes, it didn't break the mold of TV comedy drama. As the always wonderful Nancy Banks-Smith put it "it was so slight that you could have - you were positively tempted to - poked a small hole in it with your little finger."
A gentle way to pass a Sunday evening, and just what I needed in a house full of newly plastered walls and general chaos.
And yes, David Tennant was very geeky and very lovely.