Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Just Not Their Best Stuff

U2 is a pretty amazing band. They have been together a long time with the same members ( a very rare thing these days), and they have put out some incredible albums, and many times over re-invinted their sound during their career. This album doesn't do any of that, the songs are nice, but way too safe sounding. There is no new sound here, and honestly it sounds like step backwards in terms of song writing. I still like U2 a lot, and this album doesn't change that, like any band some albums will be classics, and others won't, this album is one of the others.