It's not a bad game for an advert. Quite stylish with the look and the sounds, but it takes a surprisingly long time to load each new level or reload a level after you die, which is really irritating. Level design is also fairly unimaginative. Not a lot of replay value. I gave this game a generous 3.
Some of the weapons need a bit of work. That machine gun is useless; especially if you buy a lot of extra clips. The reload time makes it worthless.
Other than that, though, a fun game.