I mean of course they're going to have special forms to their mascots, idk why anyone would get salty over that. But also we dont even know the full list of pokemon that can yet. I'm not sure it legendaries will be able to, but the others I could easily see them being giga'd.
None of these are spectacular for prerelease. Although I still want that Blacephalon and there is going to be at least one game per prerelease that is determined by that one attack mark my words.
Honestly they're probably doing the best they can. I think any company would struggle trying to keep up with the insane demand. Scalpers and people doing store buyouts don't help either. The overall value of the set is going to go down in value eventually, heck it already is somewhat. And...