Just fyi, if you go to Nintendo Deutschland, they have a variant of the stream that at least seems to be of higher quality with fewer quality issues and dropped frames and a more crisp image:
https://youtu.be/NerM3G1-d0Y?t=9166
Also, did anyone notice the Nopon character Tora was using a different shield to what he had at E3 despite having the same Blade? So it seems you can get new weapons or upgrade/transform your weapon.