Here are links to some of the most notable reviews of PolyCultures:
Ethicurean (well-known online magazine about sustainable food issues across the globe)
Plain Dealer (Cleveland's daily newspaper, reviewing selections from the 33rd Cleveland International Film Festival (CIFF))
Scene Magazine (Cleveland's weekly, also reviewing selections from the 33rd CIFF - scroll down to fourth film review)
Express (informative & succinct review prior to a screening in Milwaukee)
Self-Guided Tour (thorough explanation, chapter by chapter - though the video clips here are actually just rough sketches for PolyCultures)