The significant difference with the Wild Area is, if you wander into the wrong part of it, you'll discover that the wild Pokémon can now be drastically overlevelled. It's a series first, and it honestly feels like the bravest thing Game Freak has done for a little while. You could always dip your toe into the odd higher-level route on the other side of a city, say, but never get caught in battle with a level 50, third-stage evolution 'mon with your starter and a level 6 Pidgey. In Sword and Shield it has a striking effect. It reminds me of some of the oldest games in the series where there was a real element of intimidation from some areas. Back then this was because of a fear of the unknown, and a spot of imagination filling in the blanks, but now it's because seeing a whopping great Pokémon five times your level is enough to intrigue and inspire.
