7/10 Thought about 6 though. The story is better than Crota, and the prison is fine, but that first blind run through the Crota raid was much more fun than the first blind run through the prison. Crota got old fast, so I see this doing the same. Trials of Osiris won't be fun for me, it will be a grind. I just want the gear, don't care about the weapons. And treasure key hunting reminds me of the old crafting material loops. Four or five hours in patrol grinding for stuff. It's too bad the saving grace of this dlc is not in the game. The grimoire for this is super interesting and adds a lot of intrigue and mystery, but most people will never read it. This grimoire story needs to be incorporated into the game on a better way.