Not bad, though I'm a little unclear -- did Bruce really fire Alfred or was that just part of his test/plan? I guess he faked it in order to have an excuse to go to Bethanie and be "vulnerable" enough to be convinced to go to the Argus Club.
I would've liked it better if Tatsu had deduced for herself that Bruce was Batman. Really, that should've been the real test -- to see if she had the detective skills to figure that out.
Lady Shiva is fairly impressive as a big bad. A bit too quick to retreat, but maybe that just showed that she had more important matters to attend to than fighting Batman and Katana. Of course, I suppose Ra's will turn out to be the bigger big bad, but she's effective for now.