Hello! I am a very good this app builder. I have built probably over 500 (if not more), and I also love Mario. I play the video games for him a lot, including super Mario odyssey. So, when I first heard about it on a commercial, I was so excited and I asked my mom if we could get it. Well, the day I got it was Christmas, a gift from Santa. I set part of my day to just building that, and let me tell you; IT. WAS. BREATHTAKING. I got LEGO for it (and got it for my phone too) and the instructions were so clear. Exactly like the instructions on paper, with 3D photos, but on a screen. So I got Mario is batteries and set him up. I felt amazed on what he could do! Recognize colors, do sound effects, and everything else in between! So, I was so excited about that, I got more expansion sets. Same quality, beautiful way of scanning, and interactive. I saw more, like challenges and videos. And, I update very often, like it is automatic. Literally. Then, a couple months later, their is a this app LUIGI!!! I was surprised and my emotions were all over the place. My mom preordered it, and I got it August 2nd or something like that. I got even more sets for Christmas, more expansion sets. I hope you guys keep up whatever you are doing, because I love this, and everyone around the world will. And make sure you keep us up to date! (And if you can, even make us a this app Princess Peach for us the save. Lol.)