Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great!!!

One of the reviews said that the game has not been released yet, which is hasn't but the demo has been put out on the web for download... so...The demo is extremely fun even though all it contains is the Training and 1 mission. If you are not sure about this game I suggest your download the demo, as with all games.If there is no demo (DOOM 3 & Battlefield: Vietnam) then wait for your friends to buy it so you can try it out without wasting your money!! haha