Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Syd was great

Sloppy psychedelic jams meld with Syd Barret's innocent songs to create an interesting brew. "Bike" is the best Pink Floyd song of all time, old or new. I love the way it is edited together. Syd was a tragic genius, after whom Pink Floyd went in a different, watered-down, more commercial - yes, commercial - direction. Shadowy apprentice Waters contributes the song with the worst title I've ever seen, "Pow.R.To.C."