Instruct: Classify Amazon reviews into positive or negative sentiment
Query: terrible

I've been playing flight simulators/dogfighting games for over 10 years. I can honestly say this is the most frustrating I've ever played. The controls are like lead and the missions become difficult right off the bat. Poor instructions and objective add to the frustration, as you will spend a great deal of time just figuring out WTF you are supposed to do. I had to resort to walkthroughs just to survive the training mission. The game is also buggy and froze on me more than once in the brief 2 weeks I wasted my time on it. Save your money and check out the Ace Combat series instead.