How accurate was the combat in A Knight of the Seven Kingdoms?

The first season of HBO’s A Knight of the Seven Kingdoms is the first bit of Game of Thrones I’ve truly enjoyed since the fifth season of the original series. AKSK’s short, six-episode run packed in more heart, humor, and character development than I’ve seen from the franchise in a very long time. I’m not ashamed to say the damn thing gave me goosebumps…