>>718692157 (OP)
it was a perfect lightning in a bottle situation during the touch generation era as the exact kind of game that appealed to the new audience courted by nintendo: nongamers, soccer moms, old people etc
once the fad stopped all these people who had no loyalty to the nintendo brand fucked off and so the franchise suffered the most catastrophic collapse in the history of videogames with about 20 million players moving on between the first game and its sequel
luckily the switch ecosystem is much healthier now