The entire map is one small city.
The wild zones only have about 10-15 Pokemon in them.
No new Pokemon. All the mega evolutions are lame. No creativity whatsoever.
Exploring the small city is extremely repetitive. Jumping from the rooftop to rooftop gets annoying. No Pokemon mounts, no bikes, no rollerblades, and no flying mounts.
No point in shiny hunting in ZA because you can't transfer any Pokemon you caught to Pokemon home.
The graphics look like I'm playing an Nintendo 3DS game.
This game is not worth $70.
Save your money, buy Digimon instead.
Digimon > Pokemon.