I only caught on to the show recently, and as I'd missed about 10 episodes (they're airing here in the UK just now) I thought I should wait and get the DVD. But then! the lovely BBC ran all the first 10 episodes back to back over 2 nights!

I watched all 10 and then another 2 after that, over 3 days. Good stuff!

ll--ll WARNING ll--ll CONTAINS ADDICTIVE SUBSTANCES ll--ll