From a business standpoint, this was a good move by Fils-Aimé, simply because significant swathes of the "millenial" generation are developmentally-retarded at an eight year-old level-- so keeping Nintendo as "kid"-focused has worked out really well.

From my perspective, I think a modernized Nintendo logo would have looked really cool, as would Nintendo focusing on more mature, professional, adult-like games and products-- imagine the Switch looking more like the PSP, or Nintendo applying their game design principles to dark, first-person shooters?

That said, it's been a nice product for someone like me with his own young kids in the house-- we've had a blast making goofy Fuze games, for instance.