Functional, but mostly uinspired FPS !
Among the good ideas is the use of various tech gadgets in the environments to give you an advantage on your opponents, which is quite well-implemented (but nothing really new about it either). Enemy AI´s are often quite challenging too. The levels are quite well made, though often somewhat generic. Some of the voice acting is good, other however outright annoying. If you can find it for sale cheap and don´t have some better games to play, then do it, but don´t expect anything that will rock you off your feet. The worst is the background story/script which is really bad. The best is the graphics and the AI of the opponents. Quite a good game, but not fantastic in any way.