While I do believe Evolution decks might struggle in this new format, they did bring us Training Center, a ton of potentially good evolutions like Poliwrath, Blaziken, Magmotar/Electavire, Drapion (okay I might be the only one here who thinks this card has some potential), Tyrantrum, and some new anti-EX cards like Fighting Stadium and Hawlucha.
I don't think there trying to be that harsh on evos.
I don't think any of those cards are good enough honestly. Training Center is so easily countered with another stadium and doesn't help our poor weak basics survive the initial couple of turns.
Evolution decks that go first eat up to 100 damage from Landorus EX on Turn 1
Evolution decks that go second still can't evolve without taking a crazy hit
You have to pray you survive set up, then you'll have a chance through prize trade.