They'll be fine. There is so much to learn in a short period of time, the music is much harder today, and they're living in trying times. Even at that, some of the stuff they're doing people sleep on, big time. Like the beginning of "My Life" at 1:15:20. Don't take for granted what these young people are doing and the level they're on. If you try being in the band today, you'll see how accomplished one has to be. Luv da Boom, Baby!