Mostly, it was the little things that stood out for me. Jaime Lannister’s ornate armour (go to 5:32 on the ten-minute video); it might not be golden but this is just as good. “Littlefinger” Baelish’s sly, mocking tone (2:13). Viserys’ creepy stare (6:19); here is the living, breathing embodiment of a mad Targaryen king. There are snippets that we’ve already seen or heard (such as Ned and Catelyn, and a certain confrontation in the streets), and a scene that I recognise from the leaked pilot script.
And we finally have a more precise ETA – April 2011! I look forward to hearing more about the series as we draw closer to April.