Since it was updated (I think a few months ago now) the new screen refresh rate makes game play harsh on the eyes. It gives a bit of a constant strobe light effect - what I like to call seizurific... I haven't played much in a while, but keep checking back in - hoping it was temporary- seeing as how it hasn't changed I thought it was time to say something. I used to really enjoy playing - hopefully you can find a way to return game play to the smooth transitions it used to have when you walk.