The island is of course beautiful, and I like how the DLC expands on something we are shown briefly in the main story, so it does feel like a natural expansion of the story, and one that is important to Jin's character development. My main complaint is that they cranked the difficulty up considerably, and there wasn't as much encouraging the use of stealth either, at least in the main story. I think the length of the DLC is good. Overall, pretty satisfied for the upgrade price.