DX15 for me is pinnacle of what Hot Toys can and should be doing, not to take away from them, their Iron Man engineering for example to be fair is pretty spectacular and paved the way for what can be done. I'll never take away from Hot Toys for what they created and sustained, but due to their lack of want or perhaps ability for growth, they're going to have to move over and accept what's going to overtake them.
They went the way of pop vinyls and chibis whilst other people have aimed higher for more realistic custom 1/6 at mass market level. Great for everyone in reality. I wonder if their existing licensing agreements is in the end what bogged them down. From the sounds of how hard it is to get old licenses and SW licences perhaps Hot Toys had to fulfill a massive quota of releases and were told what to do as well; I can't imagine or hope not, at least, that their lack of foresight was entirely down to them. JC Hong is an incredibly talented artist who's friends with other artists now leading in multiple forms other huge companies/projects; Id wonder that there's more to it.
But, the collecting game is getting interesting again! For the first time ever I'm more interested in 1/3 statues than 1/6, I now own a couple of customs I never though I'd delve into, and now 1/6 is leaking into both those fields, getting exciting again!