4.5 Green Day? Most amazing band ever. GeorgieSmith | 22/01/2011 | See all GeorgieSmith's reviews (7) Green Day's albums are all amazing! They are all fairly simular but AMAZING! You are missing out if you don't have this CD! I went to see them in concert on the '21st Century Breakdown Tour' They were absolutley amazing. Certainly made my first concert the best! Green Day ROCK!