I have watched a lot of programs about Mt. Everest. I am not a climber but the subject has always interested me. I found this to be an excellent documentary following ordinary people trying to reach the summit. I was led to watch 40 Days at Base Camp by Amazon Prime video, with one of those "Because you watched" this scenarios. This is a low key entry of the genre of Everest mountaineering films. I say low key because this its not follow famous or star mountaineers, and it doesn't rely upon a tragedy or scandal to hold its viewers. Instead the program follows a few groups of amateur clim...