Joni Mitchell here turned to guests like Michael McDonald, Thomas Dolby, Don Henley, James Taylor, and Wayne Shorter, continuing to straddle the worlds of California folk/pop and jazz fusion.
Musically, it worked, although as a lyricist, Mitchell again took off after abstractions (one song railed against "The three great stimulants of the exhausted ones/Artifice, brutality and innocence"), such that, even when you could figure out what she was talking about, you didn't care.