Excellent episode, not GOAT episode, but still excellent. Two things irked me as I watched it:
1) The ricin epiphany was convoluted and complicated. I read through
this link, and I fully get it. But it's a bit of a stretch now that I do. That fact that it even takes a full page of text to full break down all the events related to the ricin reinforces point 1.
Add to that many of those events occurred in Season 4--those episodes aired two years ago. I only vaguely remember Jesse meeting Huell back then for example.
2) If Hank were this mastermind drug czar, why would he need his servant Walt to pay for his medical expenses? Easy enough to make up an excuse to explain it all away, hiding money and so on I guess, just hit me as odd. I think he left out Tuco also, seemed like a missed opportunity.
3) Todd talks too much on the phone. I wonder if that becomes a problem. Opening not my favorite.
4) Walter super-obvious lying to Skyler as he gets the gun. Skyler oblivious? Not sure why Walt has to lie at this point anyway.
Small things in an otherwise super strong episode. 2-4 aren't even complaints and 1 is just meh.