Ah, you picked up a great game Barry. Yes indeed it is one of the best 3DS picks you can make. What I like about mario games is that despite the gameplay always being somewhat similar, it's creativity and ideas in the level design what drives the franchise and makes mario games great. Mario 3D land is very consistent in this, which is why I never got bored in completing the game 100% within a few days. Defenitly a system seller and a brilliant game, allthough personally I do love the galaxy games alot more ^^
I recently bought Kingdom Hearts 3D, and gotta say that after skipping so many KH games (after KH2), this game seems terribly confusing and complicated. I am starting to getting it more and also enjoying it more. It seems you have 2 playable characters who get switched automatically after the "drop meter" depletes, and then you change into the other character. You'll be able to spend points you earned within the drop time limit to powerup the other character and this happens repeatedly. You can change characters whenever you want, but letting the drop meter activate the change is better in the sense you'll have more points to spend.
This may sound incredibly complicated, because it is. But once you get the hang of it, it becomes a satisfying experience. I do gotta say that these "flowmotion moves" feel very overpowered. The regular attacks and magic attacks almost seem redundant, but they do seem to feel more usefull now I think. I'll see where things head to