I've not noticed any rolling shutter on line, in video or photo. However, I don't really like the photos that come out of it. Something is off with them, and I can't put my finger on it. I get nicer pictures with my XT3 99% of the time, and as you might expect, it's 200x more fun to take a photo with the Fuji.
That said, which ever camera is in my hand will capture a moment better than the one in my bag.