First, a few opinions from my side in a variety of games.
In Modern Warfare 3: If not exactly grenades strike next to one or a helicopter flying around you can see the opponent's steps but very precisely allocate, where they come from and how far they are away.
In Battlefield 3: The scenery is simply breathtaking, almost indescribable, in Battlefield is really 'everything' hears from where jets coming, shots, steps, etc ...
In DiRT 3: Thanks to the Rapture 3D soundscape is really impressive even in this game, so you can hear, for example, exactly the audience as soon as you drive past them..
The headset is also happen to be very well suited for listening to music.
But really to product evaluation.
The build quality is quite good and the weight you hardly notice on the head, therefore also suitable for long gaming sessions.
The Mic. works great, the Mute feature makes me no problems.
The padding on the ear cups and headband are very soft and thus very pleasant.
As I said the sound 1A is I find no major flaws.
All in all a very good headset at a great price.
Price / performance ratio Top.
I hope my review could simplify your decision a little. (: