I must say I have happened upon two documentaries that are just excellent. One is South, with restored footage of the ill fated Shackleton expedition to Antarctica in 1914 and the second is the travels of a tribe moving lock ,stock and goats across the Karun river in Iran and mountains to reach grazing lands. These are something that I have not encountered in my many years of TV and I think are wonderful. Kudos to Voom for presenting alternatives and I please keep up the good work.