Just watched Sunday's episode. For me, this season started off slowly, with the episodes feeling disjointed and the characters behaving strangely. But for the last month, the episodes have been poignant (with exception of Moira/Max/Jenny - I haven't gotten into that story), the writing crisp ("crispay" as Dana once said), and the acting just tremendous.
My heart broke with Alice when she came back to find Dana had passed. That scene is still in my mind.
Even though we've had our emotions turned upside down (I'm constantly yelling at the screen - "wait a minute!"), it's been a good season. I'm glad we'll have a new one to look forward to.