The product is ok - useful, though there are comparable options out there.
I cannot recommend it however, since this is as close to a corporate con as I've ever experienced.
After cancelling my 1-week trial on my 2nd day, I was surprised to find out I had been invoiced! Debbie's (pseudo-customer support) response was ridiculous and outright untruthful (spoke of a 2nd trial), and she closed the issue "because it's older than two weeks".
I am at a loss as to why a great company like Amazon would try to a) scam me out of 170, and b) let an incompetent/inexperienced hire as Debbie in charge of such a crucial role as is customer support. My advice to Amazon - strongly reconsider both!