People who don't know should check out the rest of the channel.
Originally he wasn't impressed because he found flaws. But Tesla fixed the flaws. And he changed his mind. That alone should sell you.
He is also a consultant, but a grumpy old one. That's entertaining in its own way, he goes into fun rants. Try this:
https://www.youtube.com/watch?v=g63SJwFdGTQ
Mach-E Motor: https://www.youtube.com/watch?v=g3qWBmz-j2k
VW ID.4 Battery Tray - 53% Weight Reduction: https://www.youtube.com/watch?v=cjJUpqo1YDM
Tesla Plaid Thermal System: https://www.youtube.com/watch?v=y4d2frvhcyY
Good engineering is good engineering. I'm not a hardware guy at all and this tickles my brain, the clarity of thought, the way they approach stuff.
People who don't know should check out the rest of the channel.