Hi David
Shot out extensive amount of DV footage to 35mm for a Grace Jones documentary Bloodlight and Bami (On Netflix now) dir. Sophie Fiennes, which needed to cut in with new 16mm concert footage. Results were really surprising, but certainly moved it away from looking like video. Process was a rec709 grade on all of the DV footage that was then shot out to Fuji4503 35mm intermediate stock using an Arrilaser2 and then scanned back to 2K using Arriscan. We do this a lot for commercials where they have shot digital or are heavy on VFX and then want a more authentic film look - shoot back to film, often print (sometimes bleach by-pass) and then scan back to data for final grade.
Cheers
Adrian