Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Without a doubt the nadir of the career of Miles Davis.

Bland synthesizer sonic tempos shift in and out of Miles excellent playing. The trouble with this album (and most of what he released in the 1980's ) is that his lines are wasted playing with such insipid textures. I love the electric fusion of the late 70's, but unfortunately this album really tarnishes his output. I would of have given this album 1 star if anyone else were playing the trumpet. This should not be a priority even if you are a completist.