Nice action game, but can't match GTA.
The game its a GTA like game, so it as a long single player campaign, but for the ones who are thinking "damn just cause looks awsome, a GTA with great graphics." you'll be dissapointed when playing the game since just cause its like GTA but does not deliver that big sense of liberty that GTA does.
The weak point on just cause its probably the gameplay, driving a car or a motocicle can be really annoying, shooting your guns, walking, running its simple and effective, when the character jumps into water he does not dive in water, he just jumps and for magic starts swimming.
Just cause its a good game and a worth playing but think twice before spending a lot of money in this game.