After thinking about the announcements this morning, Professor Layton is probably the best thing (for me) to come out of the event. I'm still working on Unwound Future between other games so don't really need a new Layton... but it's a great series and one that I will play through eventually.
You know what would be sweet? Releasing the Layton movie on 3DS over the eShop at the same time as Miracle Mask comes out. Honestly, I'm not sure if that's even possible. But it would be a compelling introduction to 3DS video for me at least.