I played a lot of sub-sims and this is one of the worst! Although the focus on crew management is makes this more unique and very promising at first glance, the controls are such a REAL mess, that You can hear Mrs. Frustation right kockin' at Your door! For example the controls make it almost impossible to shoot down a lousy plane with the AA gun. And so You may get stuck as early as in the fourth training mission, which can't be finished as there is now way to evade the plane otherwise... So my time has been wasted unfortunately! Sorry, it's time to uninstall...