The behind the scenes footage isn’t necessarily that enlightening, but it’s interesting to see that the new film is being shot on 35mm (though thanks to the Kodak deal, directors and DPs will have the option for the foreseeable future). While the first Sam Mendes Bond film Skyfall was captured on the ALEXA by Roger Deakins, the new film Spectre is being shot on 35mm by Hoyte Van Hoytema, who was mostly recently the DP on Christopher Nolan’s completely celluloid Interstellar.
There are some enlightening thoughts from Hoytema in this interview, where he mentions that comparing film and digital is a little bit like comparing apples and pears: