Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rock's greatest pinnacle on Four Amazing CD's

All I have to say about the career of Steve Winwood is that he has never let anyone beat him. He is amazing without any exception to the word. The fourth CD, showing his remarkable solo career after so many other groups is the best, although I can't say that I didn't love all of Blind Faith, Traffic, Spencer Davis Group as well.