It is a fast shooter, similar to Doom, so that you do not have to put too much emphasis on tactics and on the cover.
In Haze, you can play the full story campaign, as a couple on a screen or 4 via the Internet, in co. It may at any time the players aufhöhren and be replaced directly by CPU cronies.
The graph shows here and weaknesses as, for example, in the cutscenes or the interior of buildings is usually something designed "unloving".
In contrast, the outer levels, for example in the jungle or the hotel look nice.
From me a very strong buy recommendation for Haze.