https://blog.mingthein.com/2018/08/20/digital-classic-robin-reviews-the-original-canon-5d/#more-17429
I guess a lot of us are wrapped up in a mid-first-decade of the new century reappraisal/re-appreciation of just how good the camera tech was for the third generation of full frame gear.
Would be interested to hear back from the newest D700 users to see what they think. Chime in!