Unreliable, data fluctuates wildly...
Seems utterly unreliable. With updated voice records, despite treatments with stims and corresponding indication of improvement via reporting, the data changes wildly upon repeating the voice test (and numbers of specific markers, such as the heart or throat chakra, are radically inconsistent). Expensive, seemingly faulty, this seems shoddy new age science at best and a scam at worst. Not recommended.