It runs like a dream! I thought I would have problems, but it runs smooth as silk even in heavy fighting and the shkval tv display running too, ive got no complaints! It is a very steep learning curve and like Deja just stated its more like a wall. There is LOTS to learn, flying the helicopter is half the battle.... ensuring that all the various different systems are working together for the desired result also requires alot of learning. This is the sort of study sim that I have dreamed of!!! It is impressive that even the flow of oil and hydraulics is fully modelled, leaks can be sprung and perform realistically, likewise you can even make your engine catch fire by accident if you follow the wrong sequence when starting the helicopter up! But I have to say it is a real marvel to have a fully 3D clickable cockpit, so I can turn my head and look at the switch and flick it rather than having to mash some odd key combo into my keyboard. I dont think ive ever been as enthralled with a flight simulator this much since Falcon 4.0 So overall if your not someone who can sit down, read the manual and practice lots and still enjoy yourself, it will not be worth your while, it is not something you can just pick up and play... UNLESS of course you load it up in GAME MODE, which allows you to just fly around with minimum effort and just shoot s**t up!