My main problem with the game is that it will not ever shut the hell up about Kanto and generation 1. You've got your new alternate Alolan forms, they're all from gen 1 originally. The all-new pokémon are often difficult to find (I hear there is one you can only find by battling a wild Corsola until it calls for help), but the returning pokémon are not, and most of them are from gen 1. Keep an eye open for shadows on the ground! You can get a flying pokémon that's not found in the grass! Except half the time it's Spearow, who is found in the grass as well. Here, have a fishing rod! Who knows what wondrous new things can be found in the water on the end of your hook... like Magikarp. Again. Ever wanted to ride a pokémon around (and not have it be sluggish and restrictive like in gen 6)? Well I hope it's been the same ones for the last 20 years, because other than Stoutland and Sharpedo they're all from gen 1.
What really got me was when I was in a grocery store in the game, and an NPC offered free samples, including "Tamato berries fresh from Kanto." No. Shut up. Just shut up. Kanto is NOT known for berries. Ever. At all. For any reason whatsoever. There were no berries in gen 1. There were fewer trees in Kanto than Johto in gen 2. Berry trees didn't exist in Kanto in gen 3, you could find berries there sure but only hidden invisibly on the ground far away from any trees. There were once again no berry trees in gen 4, only apricorn trees. In the cases of gen 3 and 4. There is no reason you would have said a berry came from Kanto, Game Freak, unless you JUST wanted to mention Kanto, AGAIN. I get it. Kanto exists. It's amazing. Yeah. Geez.
Frankly I'm surprised there ISN'T a professor handing out Bulbasaur, Charmander and Squirtle again. Is this what the series is going to be, now? less than 90 actual new Pokémon per generation, and an obnoxious amount of gen 1 ****? I'm dying for another Black/White where all the old been-there-done-that pokémon are just gone and out of the way until postgame.
Other than that it's what I'd hoped X would be.