If you have looked at this game but been on the fence about it I would recomend picking up a package now if you want to test it as it is being developed. They are down to 377 left right now and had 900+ yesterday. You can get a package for $40 bucks that includes alpha access and will be much cheaper than the finished game at release.
Here is a video of the upcoming dogfighting module to wet your appetite. Note the stream is long because it is the whole stream, even the questions at opening and the demos. You can fast forward to the actual footage if you don't want to see the interview questions.