I had not heard much about this game but found it at this bargain price. After playing and enjoying the first Deus Ex many years ago I was a bit aprahensive that the game was this cheap, but my god what a bargain it's turned out to be!!!
After having a spell of not playing much ps3 lately this is easily the best game I've played in some time! The story is very immersive and the augmentation system is brilliant to say the least.
What really takes this game to a new level is the sheer amount of ways to approach each mission - may it be a stealthy approach, guns blazing or a compromise somewhere inbetween.
While not as expansive a world as say the Fallout games, the world of Deus Ex is still a fair size and free roaming. I would say I prefer the enclosed city backdrops as it keeps the player interested, while not having to travel for ages to get to the next mission point.
Having not yet completed the game this is a premature review, but from what I have played through thus far I would definitely recommend this game to any RPG fan. And at this price, what's to lose?!