Sherlock Complete Series 1 & 2 Blu-ray
Even on a second and third viewing, these episodes of 21st-century Holmes still fizz with wit and invention.
Seeing them again rams home how good the cast and the adaptations are. Benedict Cumberbatch as the 'high-functioning sociopath' is a superb bit of casting, while Martin Freeman's wonderful comic asides and reactions sum up perfectly the audience's response to the consulting detective's outrageous behaviour and capabilities.
Meanwhile, Andrew Scott is creepily off-beat as Moriarty, and it's good to see Rupert Graves (DI Greg Lestrade) playing something other than his usual cads. As for Una Stubbs, she's charming as Mrs Hudson.
So how did Holmes fake his death?
Co-creators Steven Moffat and Mark Gatiss (who's also on-screen as Sherlock's adversary-brother Mycroft) could so easily have got this modern reboot wrong – and it will be interesting to see how Elementary, CBS's copycat idea in the States, fares in comparison. Instead, they have made the transition seem obvious and inspired at the same time.
My favourite episodes are the two series openers written by Moffat, 'A Study in Pink', which set up the whole edgy relationship between Holmes and Watson so cleverly, and 'A Scandal in Bohemia', with Lara Pulver as Irene Adler. But all six 90-minute stories are hugely enjoyable, and included in this boxset.
And, of course, it offers the chance to forensically scrutinise series two's cliffhanger to try to work out how Sherlock faked his own death. Did Molly provide the corpse that plunged off the roof? We never get a good look at the body whose pulse is checked by Watson, so is it Holmes? Did Holmes leap and land on the lorry? Moffat says the clues are there, but they're not conclusive – as far as I can see, anyway.
Sherlock – series 3
The extras included here are first class, including the original pilot episode of 'A Study in Pink', which was redone, prompting rumours at the time that the show was a turkey (how wrong were they?). There are also films called 'Sherlock Uncovered' and 'Unlocking Sherlock – The Making of'.
That will have to keep us occupied until series 3 is shown, which is unlikely to be before 2013.
Benedict Cumberbatch also appears in the stellar British cast for another modern reboot, this time updating John Le Carré's spy thriller, which was originally filmed by the Beeb with Alec Guinness in 1979.
Gary Oldman, who recently missed out on the Best Actor Bafta to Jean Dujardin, is superb as George Smiley, the ex-MI6 agent recalled from retirement because his bosses are in a mess – namely, that they have a highly placed Soviet mole among them.
Mark Strong, Colin Firth and Tom Hardy are also among the rather sad bunch trying to believe in what they are doing for Queen and country, and playing some nasty games as they go. My slight preference is for the original two series, which obviously had more time to explore and depict Smiley's sadness and disillusion.
The extras include an interview with Le Carré and deleted scenes.
• Also out is the new Blu-ray boxset of series one of The Fades, BBC3's gory horror about teenager Paul, who is haunted by apocalyptic dreams and the spirits of the dead. Includes some good extras, such as deleted scenes, out-takes and behind-the-scenes footage.
Boxsets and DVD supplied by BBCShop.com