Dungeon Siege III is a standard console co-op action RPG for 1-2 players where you go around killing enemies and picking up loot while advancing the loose story. It was developed by Obsidian Entertainment, who have a decent pedigree. I never finished the game but a friend and myself played it for a while and had fun. If you enjoyed games like Baldur's Gate: Dark Alliance 1 & 2 or Champions of Norrath, you'll probably enjoy this, especially with two player couch co-op. It didn't do anything new and reviews were in the 70 range but if you like these kinds of games on console it's worth it. The previous games in the series were more complex and PC-focused so the game had a lot hate piled on it at the time of release, which is very common when a series "goes console".