Instruct: Classify a given Amazon review as either positive or negative.
Query: rufus & chaka khan's best lp

rufus & chaka's 3rd gold lp is their best one! even the instrumental 'on time', is quite catchy. the biggest hit,'sweet thing', was a million seller and a number 1 on the soul chart in billboard. the album was also number 1 on the soul lp chart and top ten on the main album chart. sweet thing was also was a '93 hit for mary j. blige as well. you have to give it up for the tower of power horn section, which brings added class to this group production.