I have had the game for a while and it has improved over three small patches, I have heard that another one may be released today, we'll see. I ordered mine through Just Flight and downloaded through Steam after fudging my address to the UK (lol) It took a while for me to create a workable stick profile which is still a WIP so plan on learning to fly again it's worth it.

Windows 7 64 SP1
Gigabyte 970A DS3P FX
AMD FX6300 Vishera 3.5 Ghz
EVGA GeForce GTX 760 SC 4GB
16Gb Kingston Hyper Fury X 1600Mhz
Onikuma Gaming Headset (has annoying blue lights I don't use)