I gave this game a try, but it's immediately obvious (once you get into combat) that it's been designed for console play.
The only way to survive is to use the 'cover' function that's clearly been designed with a controller in mind (you pop out of cover, auto-target an enemy, blast him then let go of the cover trigger and hide again).
Using a mouse/keyboard it doesn't work very well at all and you find yourself clunkily moving around stuck walls and pointing in the wrong direction half the time.
To add insult to injury, if you decide to forego the 'cover' idea and move around as you'd do on any other FPS, it takes far more shots to kill an enemy and you usually end up dead while emptying a full clip into them.
Uninstalled.
