lol, they are enjoying their shows right now. Take a look at some 2008 videos, Joe was only there, Chester just stood there with his micstand during their slow slows and Phoenix and Brad didn't move that much as well. As I already said, they seemed bored to me.
Now, Joe is getting this energy back, Chester is walking around or going down to the crowd during songs like Numb or Breaking The Habit, Brad is playing other instruments, the whole band is singing... You just have to look at the NYC videos. For me, they are a unit and enjoy everything they do on stage.