Overall this is a great lens, but there should be a way to turn off VC or Vibration compensation. I use an fx30 and have IBIS in it and sometimes when doing filming with lots of movements, it gets these weird jitters... Although, so far I have been able to correct it with Adobe warp stabilization... But this is something for you to keep in mind... It still the better choice over the Sony 16-55mm lens as it is half the price and only the slightest bit less sharp.
In summary 4 stars because great lens, but lost a star because of always on VC.