Review: seem like mere splashing around in the muck 
Sentiment: negative

Review: as the treat of the title 
Sentiment: positive

Review: astonishing growth 
Sentiment: positive

Review: while the frequent allusions to gurus and doshas will strike some westerners as verging on mumbo-jumbo ... broad streaks of common sense emerge with unimpeachable clarity . 
Sentiment: positive


Review: by the most random of chances