That beast is a t/2.8 and probably have zero distortion throughout the entire zoom along with fluid aperture, zoom and focus. That cost is well worth it for a big time production, especially if you are using it on the Alexa.
Anyway, to get the best out of that lens on set, you would need four camera operators working in tandem with each other. This would be a pretty expensive team considering how fluid they would need to work together and could easily cost you more then that after just a week of shooting.