Thanks to its unique design, the GX-7 works best when struck with a slightly descending blow, just like your irons and hybrids.
Golfers have a hard enough time learning how to hit the tee shot. Now they are going to have a harder time re-learning.
Not for me. Not for a lot of golfers. (notice the guys in the vid were all kind of, let's say, elderly & high 'caps?