Reviewed by GREG KING Documentary Director: Te Arepa Kahi. Recorded by the Patea Maori Choir in 1984, Poi E was an infectious song that became a cultural phenomenon and a cultural touchstone for the Maori people. It was the first song in the traditional Maori language to top the charts in New Zealand. It topped the charts for four consecutive weeks and even outsold Michael Jackson's Thriller album. It has …