It’s a mockup of the final product, which is nearly a year away. Will people find fault? Sure. Ironically it’s probably the same folks that would get ahold of a screen used one and complain all the while pointing out how the one they spent thousands of dollars on is better in every conceivable way.
Listen. It’s licensed merch and likely going to be pretty damn good. Will folks tinker and tweak it? Sure. Will others be perfectly happy with it bone stock? You bet.
Short version… I’m excited. I preordered. It’s a childhood dream made manifest and I for one refuse to let cantankerous keyboard commandos or cosplay snobs dampen my enthusiasm.