Instruct: Classify a given Amazon review as either positive or negative.
Query: Listening to this album is painful

I've heard nails scraped on chalkboard that sound better than the vocals in this band's version of Stairway to Heaven.Led Zeppelin not only wrote beautiful songs, they also played them with a virtuosity that no other band can ever come close to recreating. What's the point of trying to make covers of Zeppelin songs when it is impossible to do anything but detract badly -- very badly -- from the song?Trust me, this isn't like Jimi Hendrix ripping off a Dylan song and improving the dynamic and the engergy of the song ala "All along the watchtower."