What is interesting is that the OP has not posted a review of these irons on the product description page. And if he had read the posted reviews he might have noted that they all mentioned the meter speed and said that it took time to get used to this speed. It should also be mentioned that the existing reviews agree that the precision of these irons is impressive. So they are not bad, but they may not be good for every player.
Likewise, WGT offers rentals so that equipment can be tried without spending the big bucks necessary for ownership. WGT has tried to provide tools to help buyers purchase the right equipment for their play. But if these buyers refuse to use the tools, what should WGT do? WGT's fine print does say that sales are final so that may be why the OP comes to the forum to voice complaints.
This forum does appreciate the review that the OP has given these irons. We just need to let him that this is not the place to post to be the most helpful to future buyers of these irons. Something like: "Fair warning, these irons are fast." in a review would be more apt to let people believe that the OP knew what he was doing when he made a purchase without knowing what he was doing. And also that these irons are not for everyone, including the OP.