Hawaii Five-0 once again revisits McGarrett and his family with "Ke Kinohi," exposing how McGarrett's mother was killed and that his father was actually the target. However, despite finding the culprit at the end of the episode, McGarrett still has the entire box to sift through.
Not only that, Wo Fat makes another appearance, this on the golf course as McGarrett handles the brothers. It's interesting how the show is already diving into the mythology only halfway through the first season. There's a sense of purpose and direction to the team and its mission which is always a plus on a procedural.
Score: 8.7/10