The game is not without its flaws. Some of them a tad bit more annoying than others (The look and speeed of bullets, the voice scripts, and the destructibility of certain objects)
All in all, the game isn't awful. It is fun, but with some flaws that seem to stick in the back of your head. My biggest problem with it, was the way it prevented you from exploring certain parts of the map. You lose connection with your GPS, thus losing your own vision, and suddenly run into a invisible wall. Still fun though.