OK, I'm way behind the times, but my daughter and I just finished the first season. Great, great stuff. Cumberbatch and Freeman are amazing.
Awesome, welcome to the club! Second season is even better in my opinion, enjoy!
Yeah, Season 2 is even better than the Season 1 (mainly because it doesn't have The Blind Banker, even though the middle story is, once again, the weakest of the three) - A Scandal in Belgravia and The Reichenbach Fall are two of the best episodes of anything, ever.
The Blind Banker is definitely the weakest from S1, but it's a good action-packed episode. I think I like it more than The Hounds of Baskerville.
I would say S1 and S2 are pretty even, maybe S2 is a bit better because of the third episode. I agree with you about A Scandal in Belgravia, best television I've ever seen, but A Study in Pink is incredibly awesome too; The Reichenbach Fall is merely good, however, compared to The Great Game, it's just superior. The Great Game's ending is just awful, I think.