Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The definitive collection

This is the definitive Gene Pitney collection : two CDs with all the chart hits, a generous helping of B-sides, albums tracks, and lesser-known gems in excellent remastered sound, plus a booklet with photos of LP and 45 sleeves and track-by-track commentary by Gene Pitney himself ... and all at the price of a single CD. Marvellous!