If you bought or are considering a legal IMAX-enhanced digital version (e.g., from iTunes, where Nolan’s IMAX scenes shift aspect ratios), here’s a sample review you could adapt:
Even the standard 1080p Blu-ray includes the shifting aspect ratios and a wealth of behind-the-scenes content regarding the science of the film. A Note on Downloads and Piracy Interstellar Imax Bluray Download