Compare this : Metallica - Whiskey in the Jar (Bogotá, Colombia 2016)
https://www.youtube.com/watch?v=gr777bREzoE
to this: Metallica - Enter Sandman Live Moscow 1991
https://www.youtube.com/watch?v=_W7wqQwa-TU
Nowadays lots of mobile phones and recording the concert....compare it to the fun they had in the 90's...