It was just released on the U.S. Virtual Console today. I downloaded it and it's not bad. I completely forgot that when you put a Pokemon in the ranch it takes it out of the DS cartridge as oppose to copying it. But you can always put it back provided you haven't started a new file. I see it as an alternative to Pokemon Box R/S since you can store countless amounts of Pokemon to the game. Plus a lot of them look really funny in chibi form.
I imagine some of you have downloaded this as well. What do you think of it?