CheatCC says: "Operation Anchorage clocks in at about three hours. Players who've held off from brushing up against the level 20 cap or are only a short-way into the main campaign will find the goodies earned in this first expansion particularly bountiful. Succeeding in your virtual mission and cracking open the sealed stash translates directly into a big payoff of extra firepower, cool armor, and helpful gizmos to use in the rest of the game. Electrified ninja swords, stealth armor, and a new gauss rifle are only a few of the goodies awaiting players. The vignette is an entertaining diversion, but the rewards for completing it are what make it truly worthwhile."