Upload & Sell: Off
I've done 1000 shots like this, they're all the same, I'm not going to do test labs because when I take pictures and I need the lens to perform it's wide open hand held, and I'm used to doing that, so this is NOT movement. It's the actual IQ of the lens at F4.
By the way, it was taken at 1/2000.
If this is as sharp as it gets then yes it looks quite poor and the lens should be better. I may want to take a slightly more scientific approach taking into account different distances, manually focused, and on a tripod, but that's me.