Having hunted game ranches in Texas, I can tell you they are nothing more than commercial livestock operations with antlers. It's not for everyone. Not much different than going out to a feed lot and taking a domestic cow or hog. The more you pay...the larger the antlers. One area I was in had about 60 head of whitetail bucks (no does) in a 1000 acre fenced in area, livestock feeders with mineral and protien supplements...some of the largest racks you've ever seen.....only $6500 per animal. These hunts are designed for the very wealthy that don't have time in their schedules to hunt....jet in on Friday, shoot your game on the weekend and be back in the office by Monday morning. The outfitter will ship your meat and head mount later.
With that said, don't be under the illusion that the animals just sit there waiting for a hunter to shoot them....they are just as skitish and elusive as the wild ones....only that you have a specified area they are contained in....from that aspect it is fair chase. Tried it once, didn't really know what to expect, not my idea of hunting, but there are people that do it. Game taken on these ranches do not qualify for Boone & Crocket or P&Y.....they are scored in the SCI records.
I have also been on and involved with Television productions such as TNN and others...these shows only have an allotted amount of time to do the filming, then get it back for editing and airing....for every hour they are in the field filming, you are paying for cameramen, film, support personel, meals, motels, travel, etc. If they took the same amount of time most of us do for deer hunting, the budgets would be unbelieveable....game ranch hunting is the best solution for the time and money they have to work with. It's a matter of keeping all this in perspective....you may not agree with game ranch hunting, and that's fine....but the reality of filming a hunt like most of us are use to isn't practical in the TV business. We'll just have to take what we get until something better comes along.