Instruct: Classify Amazon reviews into positive or negative sentiment
Query: U2's finest moment

This is not only the greatest U2 song ever, it is arguably one of the greatest songs written in the last 50 years. I fell in love with the song the first time I heard it, and immediately bought "The Joshua Tree" just for this song (the album is one of the best ever as well). This song could be a hit today. It is sad, yet wonderful art.