Just from a personal point of view, but I thought the announcement was great, thought instantly of my neices/nephews and forwarded the video to my sisters, both showed it to their respective husband's too, and all are very excited for the various kits for their kids.
They don't currently own switches, so for them, this is a system seller, something with which they can create and play with their children is excellent, especially one of the fathers who is a real gamer, he cannot wait to build the robot with his two sons and watch them play it. Indulging his love for play with his sons and of playing games in such a nurturing way is a real niche.
Its hard for the people using this site, who are, to a person hardcore gamers (or we wouldn't be posting on a gaming forum) to identify with the people that this is aimed at, not just casuals, but giving Nintendo to a whole new audience who will grow with it.
Both families can't wait for it, both will buy a switch for it, and undoubtedly this will lead to purchase of other games (such as botw for my brothers in law and odyssey for one of my sisters, they will also all enjoy games like snipperclips)
I can well understand a rise in the stock price.







