Okay Fuji Shooters, where do you stand on the 50-140mm f2.8 zoom lens. I know it's heavy but is it good?

Let me know if you've used it and what you think. The 50-140mm f2.8 is on sale right now and I'm trying to help bolster the global economy. What's your take?

Gloria, photo taken with the Samsung Galaxy NX camera and the 50mm f2.8 macro.