Roger Waters has surpassed this record everything that he has created in his solo career and Pink Floyd. This concept album is from beginning to end coherent and is interesting not only for its musical interpretation. It is worth at least the third or fourth hear extensively deal with the texts. Unlike other mach-produced albums, this is a record that appears timeless and will have lost the topic also produces in 20 years none of its relevance - just not a fluke. This album should therefore be in every good collection.
