The question remains will it flop as bad as the WiiU? The Nintendo switch is now a handheld, a home console and a VR headset. Third party are never going to support the Nintendo Switch unless it was a massive success like the Wii and even there the Wii got limited support from third parties.
Nintendo as a lot to prove and I for one will not be an early adopter on this one. I know it's about software when it comes to Nintendo, but that wasn't enough to save the WiiU.