There has been criticism over the Switch, indeed the console itself seems to be trying to be too many things at the same time, running the risk of not doing any of them properly.
This is most certainly true, it is a risk because the switch isn't particularly portable, but as always what makes or breaks a console more than its hardware is its exclusive titles lineup, otherwise the Dreamcast wouldn't have fared as poorly as it did.
The 3DS has enjoyed a lasting success in the west, much as the DS did prior to it, due to its ability to cater to a certain niche with its titles, hardcore JRPG lovers. With the huge amount of developers backing the Switch it is far from hard to imagine it will have no exclusive titles in such niche.
So without further ado, let us explore the series that if moved on the Switch as exclusives will save it.