7.5
http://www.gamespot.com/xbox/action/destroyallhumans/review.html
Ultimately, what makes Destroy All Humans! work isn't its gameplay. Rather, it's everything else that goes around it. The combat isn't really interesting enough to hold your attention by itself, and the game is only around eight hours long (it's longer if you try to get 100 percent on every level, which you probably won't want to do). So it isn't exactly teeming with lasting value. However, some of that is forgivable simply because the game does such a great job of creating a splendidly goofy world. The comedy is frequent and consistent, and from a purely presentational standpoint, this game does its concept extremely proud. Though perhaps that isn't enough to make the game worth its full retail price tag, games don't come much more suitable for rental purposes than Destroy All Humans!.
http://www.gamespot.com/xbox/action/destroyallhumans/review.html
Ultimately, what makes Destroy All Humans! work isn't its gameplay. Rather, it's everything else that goes around it. The combat isn't really interesting enough to hold your attention by itself, and the game is only around eight hours long (it's longer if you try to get 100 percent on every level, which you probably won't want to do). So it isn't exactly teeming with lasting value. However, some of that is forgivable simply because the game does such a great job of creating a splendidly goofy world. The comedy is frequent and consistent, and from a purely presentational standpoint, this game does its concept extremely proud. Though perhaps that isn't enough to make the game worth its full retail price tag, games don't come much more suitable for rental purposes than Destroy All Humans!.