Conclusion: Some of WWII Aces' killjoys would be overlookable if the game was visually impressive or at least played reasonably well. A long campaign doesn't help if the gameplay itself is intrinsically bad. Poor graphics, partially shoddy controls, boring objectives, and frustrating, repetitive missions make WWII Aces one to steer clear from unless you're a glutton for punishment.
Conclusion: Maybe the next iteration of “WWII Aces” will overcome these flaws and sport a “Campaign” mode that even rookie pilots have a chance of winning (as real rookies did during the war). This edition, however, is a little too frustrating, and a little bit visually underwhelming, for its price.