I think the different choices and career paths is neat, and the fact you get to choose which part of the region you live in.
I stopped playing because I was unable to continue, though. Basically, I needed an HM that's in a cave (I was playing in East Godra) which required me to solve tile puzzles. I found the completed puzzles somewhere in the Graphics folder and used those to do them, but couldn't figure out how to confirm I was finished with the puzzle. I tried every letter key on my keyboard, and the one key that worked was to opt out/cancel trying to solve it.
I found the thread for the game on a RPG Maker forum and made an account so I could ask the creator, but I couldn't post in the thread or send them a PM. I guess you have to have so many posts or have been a member for a certain amount of time in order to use some features and boards there.