At the start, this adventure is quite good - nice detail on Vegas with interesting descriptions, and seemingly many ways that the characters can rescue the native. But in the end, there basically is only one way (as written) for the party to complete the adventure, and at least in my group, the party didn't even think of that approach. Even beforehand, I had changed the ending some to give possibilities of the party completing the adventure through different means. There are also some loose ends - it is mentioned that if the party is discovered, they will get the 'Marked for Death' from the Vegas mafia, but other than saying the party gets it, nothing is ever mentioned on what that really means - probably not wise to enter Vegas again, but is the mafia sending out hit men?