Fallout: New Vegas - Dead Money Review @ Big Download

The Big Download has a review of Dead Money with a verdict of "Must Own":

At the same time, the Sierra Madre villas make it a fresh place that's unlike anywhere else found in New Vegas, apart from everything being trashed and looted. Dead Money's greatest strength is in its story and characters, which might be especially appealing to players that want further closure on the Helios One and Veronica storylines. We loved the idea of holograms wandering around on infinite loop in an abandoned city like ghosts. There are also a handful of clues scattered around indicating what the next DLC expansion will include. Howver, we wish some of the heist elements were a little more involved. For example, one guy's role is to hold two wires together once you trigger the signal. On the other hand, we enjoyed seeing things play out as the crew inevitably turns against you, and all you have to do is set things up so that the Ghost People won't rush him immediately after the task. Furthermore, the rewards of playing through Dead Money are somewhat limited.