Instruct: Classify a review into positive or negative sentiment.
Query: Simply the best

Rory Gallagher was probably the most underrated blues/rock artist in the world. As guitarist, singer, and composer, Rory was unparalleled. Any of his albums is a good pick, but this set shows him at his best, in front of a live audience. A pure musician, Rory took a no-frills approach to his music, which was a nice contrast to the pretentious pseudo-artsiness of so many other performers of the era. For a good dose of the best high-energy music anywhere, you can't go wrong with this album. Rory is gone, but his superb musical legacy lives on. Thanks, Rory!