VIDEO: Teens react to 90s music (it's ok to feel ancient)

Prepare to feel incredibly old.

Backstreet Boys, Coolio and Ace of Base are amongst the ‘gems’ the 90s gave us, but a new REACT video shows they have failed to stand the test of time.

The reactions of the American teens as they listen to the 90s classics range from sheer bewilderment to absolute disgust (although Green Day is at least applauded).