Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Big disappointment!

Having owned and enjoyed Potter's "Gratitude" and witnessed his pyrotechnic playing with the Dave Holland Quintet on their most recent tour, I was looking forward to this album with anticipation. Unfortunately, I was seriously disappointed. While his playing may be technically flawless, the derivative songwriting undermines it all. The songs all sound like instrumental outtakes from a Steely Dan session. This may be enjoyable for some listeners, but given Potter's reputation as one of the young lions advancing jazz into the new millennium, it's not at all what I expected or wanted.