MAN is now available on Amazon Prime (US). If you are a member, it comes free per that service. You can also rent or buy ($2.99-$9.99) if you are not a member. (Amazon Prime UK is live as well)
If you prefer Vimeo, the film is a bit cheaper for both renting and purchasing. ($2-$7)
My simple MAN viewing guide - Be patient, watch in silence.