I have recently started playing and I haven't finished (spoiler: I'm right after when the Mexican army wants to execute you and the rebels help you out). Also, I'm not able to try the multiplayer out these days because of PSN, though I rarely care for multiplayer and it doesn't make the game for me. So take my score into consideration only if you wish.
I would give it an 8.0 out of 10 so far. Awesome environment, even though it's quite empty, but that's the way it's meant to be. Perhaps I would have like it to have a big town, much bigger than what the game has. The missions are fun, though they may be lacking a bit of variety.
The story is ok so far but nothing special, basically you're looking for these guys and doing missions for others in order to get the information. This is the typical GTA structure, tough. The graphics are good and the voice acting is very good, but it's obvious the voice actors for the Mexicans don't speak Spanish. I speak Spanish, so imagine you encounter a game where the voice actors pretend to be American and can barely imitate the language's sounds, it's odd.
So yeah, especially the environment and feeling makes this game for me: 8 out of 10.
No troll is too much for me to handle. I rehabilitate trolls, I train people. I am the Troll Whisperer.
