At the beginning the game didn't "catch" me very much, but once I get used to the controls and the style of play I really enjoyed it.
The atmosphere of a western film is there and I liked very much the team work that I could do with my teammates. There are also some downsides too, like AI that is sometimes not very intelligent and the difficulty level that at the easy level is already quite difficult (in fact I suggest to play the game at the easiest difficulty level).
The game is also not very well optimezed for the 3d scenes because sometimes, when lot of enemies are on the screen, there are some noticeable slowdowns. Despite that I give the game 4 stars because of the fun, the good playability, atmosphere, story and music.