I'm through episode 7 and I admit I watched every episode this season with your words in mind... but I've loved every episode so far. Important developments happen in each episode, and even though I know what's coming because of spoilers or having read the books I am still amazed and thrilled with most every scene and twist.
You know how I tend to dissect and criticize most work, but I'm loving this series even more than I thought possible. I've even started reading book 4 again and tearing through it. Maybe it's just the effect of watching an episode almost every other night and not having to wait a week or two between episodes, but maybe if you buy the BR/DVD and marathon it, you'll get a greater appreciation for this season.