Or it's being overlooked because it's a below-average 64 Metacritic game? You can say the opposite, it's having some attention because it's an Xbox exclusive. Having a severe draught of games does this to you.
Fresh out of high school with no job and no ambition, you've really got nothing going for you until an alien cartel that wants to get high off humanity invades Earth. Now, you and a team of charismatic talking guns must answer the hero's call and become the deadliest intergalactic bounty hunter...
www.metacritic.com
There are too many other games that deserve your attention and time, rather than rewarding a mediocre game.