Nice. I like this guy's reactions on how good they are.
Yes, but if you follow Warren you 'll find he's often overly enthusiastic about everything which makes for great lively vids btw.
The last bit about Atmos seems extremely important since Apple music's announcement... I keep on stumbling on people saying this exactly. It seems every record company is hiring every possible studio that is equipped with Atmos system to re-mix and re-master their catalog.
I don't know if it makes any difference for the listener since I doubt many ppl have an adequate system to play the thing BUT I'm happy to see all these studio staff busy. Thanks Apple for once.