I am not saying they are not responsible, but here we are absolutely not talking about 6.x or later related issues, so this has nothing to do with how they used to manage the game before.
Now yes, you can worry about how they will manage Classic, I do too, but saying they will f*ck it up because they did everything wrong compared to NCWest since they took over the game from them is false ; same goes for saying that the name "Gameforge" will make Classic fail, as if the name "NCSoft" was any better nowadays, spoiler, it's even worse, so...