Well, I'm way overdue for another game review, so I am here, to save the day!
This game I got 2 days ago, so I'm not gonna be able to give the best review on it.
So, Just Cause 2 is a great game so far, I like open world games, and this is one of the best open worlders I've played yet. You can do missions, take down bases and communication towers, or just roam around and discover some of the easter eggs (island from "Lost" anybody?).
The missions are nice because you do stuff like guard an individual from harm's way while they hacka database, or you can do races with jets and the sort, going through rings to get to the end in the fastest time possible. In the game you're sent out to kill an American who supposedly betrayed the agency he works for, thus making him an expensive hit. You are then supposed to work for the 3 main criminal factions on the island to find out where he is.
This game is pretty nice, you can get vehicles, which will be crucial in getting around the island. The graphics are great, if your computer can handle them. To unlock your missions, you need to cause enough chaos, which essentially is when you destroy anything, you cause chaos, at the random bases dotted around the island, you need to destroy their buildings to cause chaos and then after a while you get your next missions.
So all in all, I think this game is good if you like 3rd-person shooters or even if you're just a fan of free-roaming.
There's the review, now have a nice day!