Review: hard to resist his pleas to spare wildlife and respect their environs 
Sentiment: positive

Review: the film gets close to the chimps the same way goodall did , with a serious minded patience , respect and affection . 
Sentiment: positive

Review: impressive hybrid . 
Sentiment: positive

Review: just when you think that every possible angle has been exhausted by documentarians , another new film emerges with yet another remarkable yet shockingly little-known perspective . 
Sentiment: positive


Review: estranged gay and lesbian children