Are there any albums you consider perfect?

My daughter gave me an ipod for my birthday and I have been loading music to it slowly. As a perxon who listens to albums start to finish I have been loading albums I consider high quality beginning to end.
Makes me wonder how many perfect albums there are out there. Steely Dan's "Pretzel Logic" is to me perfect. What I mean by perfect is not one sound needs to be added or subtracted to make it better. Funny thing is, "Pretzel Logic" is not my favorite Steely Dan album, but its sound is perfect. I can only come up with a few.
Pink Floyd, "Wish You Were Here"
Tears For Fears, "Songs From The Big Chair"

My perfect albums so far are:

Tigerlily - Natalie Merchant
Mr A to Z - Jason Mraz
Surfacing - Sarah Mclaughlin
Life in Slow Motion - David Grey
The Innocents - Erasure
Famous Blue Raincoat - Jennifer Warnes

And for you Tears for Fears fans, there is:
Rites of Passage - Vitamin Z

Srwooten....I was shocked anyone owned Cityboy besides me! lol
Perfect albums are rare.

Kind Of Blue. Miles Davis
Dark Side Of The Moon. Pink Floyd
Kid A. Radiohead
Here's another, the Tchaikovsky 5th on the Everest re-issue with Sargent conducting. Not only does the performance sound great but so does the LP. In fact most of the the Everest series is worth getting as well.

Other standouts from the series:
Sargent Pictures almost as good as Reiner
Everest Sibelius Violin Concerto
Off the cuff and top of my head with a variety of genre...

The Ghost of Tom Joad & Nebraska
Sticky Fingers & Let It Bleed
Abbey Road & Let it Be
Electric Warrior
Enter the 36 Chambers
Paul's Boutique
And Justice For All
In Session (SRV/Albert King)