Robert, I also thought they were awfully stiff when I first got them. They sat in my garage for a few weeks before first use. I think they may have softened a bit during that time.
I put them on last weekend and washed my "hands" with Dawn and hot water to make sure they were clean for handling food. Then I used the gloves (for the first time) to pull two hot butts. No problem. I liked the gloves a lot.
They still seem stiff when you take them off the shelf, but they do the job well when immersed in hot pork.
I encourage you to give them a try before you write them off.