When i first saw this game i wasn't expecting to much. I'd never heard of it and all i knew was that the commericial was very cool. But in the first half hour i was blown away. The story is awsome, the upgrade system is insane, graphics are very well done, and the replay value is very high. When Rainbow Six:Vegas and Mass Effect mix you get Deus Ex.
This game is great when it comes to story, graphics, and game play. The AI's are great and the overall world gives a sense that you are in a futuristic version of today's world. The main character is a completely bad....you know,, :) and I love the fact that you can choose the dialogue and like previous deus ex.. the decision's you make in the game will affect you somehow.
The only thing i don't like is the lack of nutrient bars that are required to fill the energy bar to perform certain things. I personally... would love to go on a melee rampage (my favorite part in the game) through all the bad guys. The melee cinematic's are very memorable. The amount of ammo is scarce as well, but it teaches you to not rely on just guns a blazin'.
I'm not going to spoil the ending, but it could be better... The overall story of the game, game play, and the overall theme does make up for it though.
Conclusion: Definitely a Buy. You can play the game over and over to see how things will turn out and you can replay this game a different of ways.