I watched. Seemed like a fair comparison. The Pixel got the win for the front facing camera. The iPhone got the win on video. The back camera seemed to be a mix. I agreed with most of his decisions.
From what I've seen, Night Sight looks like it could be a game changer. If it's as good as I've seen, the iPhone, as it is today, won't stand a chance in the low-light department. It looks like Google did a good job there. Of course, they still need to release it. Until then, it's just vaporware.
That said, I'm loving my Max. I might be a little jealous of a thing or two, but I'm quite happy with what I have for now and would never switch for just a camera. But I'm also happy to see other phones getting great cameras too. When they compete, we all win.