Thanks for the feedback, and I'm sorry it felt frustrating for you. The Farfields biomes do have more depth, but each layer can be handled with the right approach. If you get stuck, try hovering over the "Layer" label to see a tooltip explaining that layer's effects. That can help you plan how to deal with it. Upgrading your stats in the Dojo also makes a big difference, and using Farfields equipment instead of older gear will help with progression there.
Regarding Coins and capsule rewards, those are temporary placeholders. I'm planning to add more collectibles and improve the rewards in the capsule machine.
I hope that helps a bit. If Farfields isn't your thing, that's completely okay too. Finishing the Meadows and reaching water in the first zone is considered a valid ending to the game.