I don't know if this has been posted before. Probably has been and I missed it. Here is an interview at NAB with Richard Bluck, the DP for Peter Jackson, talking about shooting with Red in NZ. The interview was posted by UT-Austin student Maru Buendia-Senties.
"...it was fantasic, it worked really really well. [...] As a cinematographer I think the most important thing is to tell the story. The format that tells the story the best... I love shooting film, but then I really loved actually shooting on this camera." - Richard Bluck @ NAB April 18 2007