Hydrogen vs. Battery Electric Cars

I'm really sad about how this - obviously heavily sponsored - video turned out. The two main shortcomings IMHO are:
1. Where did the hydrogen come from? At the moment it is often produced using fossil gas. This makes hydrogen cars even WORST than driving petrol powered cars!
2. The really bad energy efficiency of hydrogen was mentioned but is was just too optimistic. In the end hydrogen will probably be 2-5 times more expensive than battery power. A German energy expert always says "Hydrogen is the champagne of all energy sources" and should therefore only be used where it cannot be replaced with the much much more energy efficient battery-electric technology.
I really would wish Physics Girl would be more careful with the facts instead of pushing propaganda!