I think many people are jumping the gun so to speak. The game is not exactly finished and the optimization is pretty bad right now which had been confirmed. Just give the devs time to work out the kinks. All this extra work you guys are doing, scrambling around to squeeze every last ounce of performance will probably turn out to be in vein and you will see much better improvements once a few patches are released. Patients is a virtue as they say. You've waited this long, you can wait a few weeks or months more. In the end all these little hickups and bumps in the road will all become a fading memory.