Just finished watching his latest film In The Face Of Death where he explains about his hunting methods.
Those who dislike him will most likely never change their opinion but for anyone with an open mind I think he makes some valid points.

Jealousy?
Well, he gets to hunt in Africa more than most.
He gets to use big doubles on big game more than most.
He makes quite a lot of money doing the above.
He has had 2 doubles, 600&700 NE built to order.
In the off season he produces videos from his hunts and makes more money.
He puts his hunters in close on very high quality animals.
Many of his clients come back, some several times.

Hmmm. Can't understand for one minute why anyone would be jealous!

One thing I will say is that I think he handles that 600 pretty well.
There would not be too many who can shoot a 600 NE and not flinch to some degree but he shoots it with little or no flinch.