Do not fall for 30GB "IMAX" files. Do not accept stretched 2.39:1 video. The final frontier of home cinema is massive bitrate and unmolested film grain. Whether you buy, borrow, or back up, ensure your copy of Interstellar lets those IMAX frames breathe.
“The IMAX sequences in Interstellar aren’t just bigger—they feel physically overwhelming. It’s the difference between looking at a photo of the Grand Canyon and standing at the edge.” interstellar imax version download verified
The film shifts between a letterboxed 2.39:1 (widescreen) and a taller 1.78:1 ratio. The 1.78:1 Frame: Do not fall for 30GB "IMAX" files