It's seems my IPD may be too high for this to work comfortably - 70.1mm! Which I assume means I have a massive head?
I'm still getting the blurriness and chromatic aberration, but I can sort of overlook these when playing as it's just awesome actually feeling like you're in the cockpit. However, the lack of peripheral vision just feels weird, the text is barely readable, and the galaxy map is unusable. I'm not sure how all you guys put up with that! Though the temptation to just dogfight all the time is there...
Is that your actual IPD or the one calculated by the rift? When I got the rift, I used the IPD that I use when I order glasses online and it was fine, then I tried the oculus utility IPD measurement tool and there was over a 4mm difference and I got some eye strain at that setting, but since setting it back to the number I use for glasses, I feel comfortable for hours on end.
If you don't know the number (if you don't wear glasses or never needed it before), it's quite simple to get. Ask a friend or loved one to take a ruler, and as you stare in the distance (important not to focus on the ruler as your eyes will shift to a closer gaze) have them measure in millimeters the distance from the center of one pupil to the next.
The lack of real peripheral vision in my opinion is not too bad in the case of this game since I assume that my character is wearing a helmet and would have such a view anyway. Text you get used to.
As for the galaxy map, take your time, and carefully map your controls in a way that will seem intuitive to use. I spent a little time fiddling with the settings and now I find that navigating the galaxy map in the rift is a joy, My only complaint is having to use the keyboard to type names out, since it's awkwardly placed because of my HOTAS setup.