I am going to see how the release goes and how the games are reviewed. I haven't bought anything Nintendo since GameCube. This is the first system I'm interested in due to the play anywhere feature. However Nintendo still has to dig themselves out of their third party grave for my interest to raise exponentially.
Nintendo seems like they're really trying to get the third parties. They're allowing support for pretty much any game engine out right now, which will be very appealing. Another example about how they're working with third parties, is that the Dev kit for it is 450$ (to give a point of reference, dev kits can some times cost thousands of dollars) I really hope the third party flock to the Switch, I don't see why not.