Actually ASMUS's GTG is great, yes there is the eye issue but costume wise, and sculpt wise I have no raging need to replace.
Also, and IMO it can't be said enough, ASMUS has produced detailed, accessory loaded figures that are beautiful and also cost effective. I defy any company to produce a Bilbo, Thorin, Gimli, etc. at that price point.
If there are dedicated collectors who can, or wish to, pay for the ultimate figure, I respect that. For me, ASMUS has struck the right balance for what I am willing to pay. Anyone in theory can commission the "ultimate figure" at any time, which would probably run around $1000 or more.
I'm also not inclined to bash HT, who has done some amazing work. In any case, while I picked up this Aragorn, to me the sculpt is one of the best I've seen, but is still not IMO PERFECT. But that doesn't matter, because the production run is the real test. If I owned the original Ranger Aragorn, I wouldn't bother. He's not my favorite character. On the shelf, from a few feet way, it's not gonna make any difference. So I won't be replacing the Helm's Deep ASMUS Aragorn.
Just sayin'. It's always fantastic to get a great sculpt. But there's other considerations like costume, accessories, price.