So honestly, now that it's all done, I think that Nintendo did fairly well given the awkward transition phase they're in. Lots of gameplay. Ever Oasis, Dragon Quest VII, Monster Hunter Generations, Tokyo Mirage Sessions #FE, Rhythm Heaven, all look good even though not all are really my jam. Paper Mario was as divisive as when it was announced but oh well. And of course Zelda and Pokémon look great.
Honestly, they could have had a small direct to start this off. They had enough to do 45 minutes with big slots to Zelda and Pokémon and a indie sizzle really to take 7 or 8 minutes up. But still, the streaming as good for the most part. Day 2 was better with more variety and therefore more focus and urgency.
This was definitely WAY better than I was concerned it would be.