I'm expecting to watch it at Eastercon with everyone else there. Or if not I'll torrent it to watch in a couple of weeks (as in I ain't bovvered, as a certain ex-companion didn't quite get round to saying). I think I watched the Christmas episodes several weeks after they were aired (and they were still musty and could have done with more airing!).

(Seriously, even with Real Who I would tape it (the later seasons when VCRs were around) and watch it 'whenever'. In fact I'm not sure that there have been any series which I have "had to see immediately" ever since I've had the means to time-shift them. I'm much more likely to do that with new books and haunt the bookshop waiting for them.)