One thing I didn't understand though - how did the cab driver win the pill game four times in a row? It was never explained. As Sherlock kept saying, it's just a 50/50 chance. The cab driver kept saying he knew how people thought and thus won the game every time, but that was a really unconvincing explanation for me.
On other forums people have noticed similarities between this and Moffat's Doctor Who, particularly in how the two leads are portrayed. Many are saying Cumberbacht is stealing notes from Matt Smith's portrayal of the Doctor, but that's a disservice. Holmes was like this even in the original stories, so it'd more fair to say the Doctor was stealing notes from him.
Second ep wasn't as strong. Too much Asian exotica. But some nice bits.
Boy I hate that cliffhanger at the end of Episode 3. And it came across as a little tacked on..
Well I hope they pick up more episodes but not sure if they should stick with the 1.5 hour format. Some of it comes across as a little contrived.
It's been confirmed that the BBC have commissioned a second series, but that it's unlikely to air for at least a year due to the writers' current commitments - Moffat's especially, obviously.
I agree about the episode length. I think an hour-long (or 45-minute if they want to cater to the international market) format might suit the show better - they can sit some stories comfortably within that format, and stretch others to a 2-parter if required.