I'm still not terribly far since I havn't had a lot of time to play, but I love the game so far and am really happy I picked it up at launch.
I noticed it seems scarce in some places, so I hope you can find it if you want it! My Game Stop told me they were only getting a few copies, and my friend had to call around a lot to find it. Amazon even ran out though they seem to have a handful in stock right now. It should be more readily available in another week or two.
The Official Nintendo 3DS Guild
A guild where all the Nintendo 3DS owners can come together.