'The approach towards children was insufficient', still confused, does he imply they need to approach other ages as well, or to focus even more on children?
in the case they will focus on children even more, makes perfect sense actually, Nintendo's main profit comes from Mario, Animal Crossing and other kid-friendly games, and not from Zelda and Metroid
Also, from my point of view, most Nintendo games are not kiddy, but kid-friendly I would say, so they are probably planning to make kid-only games, Mario Kart/SSB which is both core and kid-friendly
their approach is false I believe, Nintendo my dear, if you want to target kids, you have to make GTA, Call of Duty and Halo as well, except if you only want ages 4-8 which is too narrow to result in much more profit than it does now
don't mind my username, that was more than 10 years ago, I'm a different person now, amazing how people change ^_^