Yes! This episode had me at Shannon Sharpe: Alien Hunter! "Used to catch TD's, now I catch ET's!" It's such a random cameo and yet so awesome! Just a shame that he had to go and get shot.
And speaking of random...um...yeah, this show has that occasional tendency to go REALLY over-the-top with character deaths, I've noticed. Scarlet rolling over into a fireplace ranks up there with Roger's Flying Elbowdrop of Head Explodiness!
The B-plot was bordering on average, but damn if Haley beating the shit out of Snot wasn't entertaining!
http://comicbookspotlight.wordpress.com/2013/09/04/breaking-bad-6x3-and-6x4-confessions-of-rabid-dogs/ Got the review for the last two episodes up. A lot of good things to say about Confessions not so much about Rabid Dogs.