Great list!

For me, it's Fleetwood Mac - Rumors, by a wide margin.

Some others, with an ode to diversity...

Rush - 2112

Legend - Bob Marley & the Wailers (yes it's a "best of", its still a masterpiece)

Nightfly - Donald Fagan

Silk Degrees - Box Scaggs

Money for Nothing - Dire Straits

Boston - Boston

Van Halen - Van Halen

Born in the USA - Bruce Springsteen (yes it's his most "commercial" album, still one of the best for what it is, start to finish a perfect album for the message its presenting)

Face Value - Phil Collins

Goodbye Yellow Brick Road - Elton John

Faith - George Michael

Some Girls - Rolling Stones

So - Peter Gabriel