24FPS is visibly low - too low. But people are so used to it that switching to 48FPS was off-turning for most of them.
My compromise would be to increase in babysteps, so it woudn't be too off-putting for those used to 24 frames but also noticely better for those who can see all the flaws of that low framerate. Hence, an increase to 30FPS would do for now - and also wouldn't cost too much additional bandwith and is even easier to work on 60FPS panels. Later on down the line, increases to 36, 48 and finally 60FPS over the course of many years should eliminate the problems with the low framerate peu à pau.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454