They seemed pretty into it in London. Except for Jimmy who looked bored and did the bare minimum. Maybe he wasn’t into it or maybe he’s gotta concentrate on keeping time with the click...he’s not that kind of drummer at all and likes to speed up and slow down based on feeling
Considering they were playing up there without amps and to a click / backing track they were fine. They can’t really “rock harder” without ditching the concept and doing proper gigs. This tour they were basically up there playing Rocksmith. Which for a band is pretty boring and very unforgiving.