How can a review of a smartphone not comment on how well it works as a phone? Calling, texting, and battery life are table stakes for a mobile phone, and the last time I heard about this device it was still struggling with those basics.
I think your information is very out of date.
I wrote a bit here https://news.ycombinator.com/item?id=45276516 and here https://news.ycombinator.com/item?id=39461180.