Hound was a dick this episode but makes a good point.
Baelish is a sly motherfucker who now makes me think there was some major conspiracy to kill Joffrey involving Littlefinger and... someone. Varys for the lulz.
Tywin is badass. Lovely history lesson. I like Tommen.
And indeed, with all due respect to Dany's all-conquering Essos ways, it does appear Tywin will die of old age by the time she crosses the Narrow Sea.