Heres the video announing this thing
looks interesting the convertible portable with its slot in and play aspect and pull it apart to get multiple controllers or just remote controls that looks interesting seems to be cartridge based
typical nintendo going in a completely different direction to everyone else not chasing the 4k gaming nonsense xbox and ps are after
still a lot of unanswered questions how much it costs what is the battery life like what sort of performance is it (probably current gen xbox and ps4 level if the video is real with it playing skyrim)
an interesting idea and one they've been teasing for a while so the whole portable convertible console comes as no surprise the details of how it will work are fairly interesting