I think it works fairly well. They did a great job of introducing this technology the first time around for them. It's spoiled for me knowing that Apple and NSA have collaborated to share information so obviously anyone who has scanned their fingerprint is now on record at the Maryland headquarters.
It's neither a gimmick or a godsend, but rather, an information collecting tool.
It's neither a gimmick or a godsend, but rather, an information collecting tool.