Anyone watching the Beatles tribute?

Tom Hanks dances like Bernie Lomax (surprise surprise).

I thought it was great and got a bit misty eyed at thinking these guys were so amazing and out generation has nothing that could hold a candle. What Matallica? Radiohead? Dr. Dre? Primus? All are well and good but when I am pushing 50 or 60 millions won't be able to sing their songs.