I was quite excited for Legion for a moment when it was announced, but realized soon I am quite saturated both with Star Wars (X-Wing, the movies) and miniatures (Runewars). In addition, what I've seen from the gameplay leaves me cold so far - Runewars seems to be the more intricate and interesting game to me.
So, I'll happily play a demo when the opportunity arises, but I'll not be buying or painting anything from Legion in the foreseeable future.