It had great potential, its still hard how much exatly will sell difrent types of Labo kits at end, it could easily sell more than 10m, I personaly dont expect less than 5m LT. Labo will probably pass 2m in less than one month.
I think some people arlready forgot how much popular were things like Brain Age, Nintendo Dogs, Wii Sports, Wii Fit, Wii Party...things that are not meant for core gamers.