I would have rated this higher if it had a more closed ending. When I have to google it to get other's opinions on the last couple of minutes then something is missing. Unless they left it like that hoping to get another season - I was expecting another delete at the end there or something - I can see all kinds of scenarios if that were to happen. Good thriller otherwise though. Also I guess it doesn't matter bit still, I was wondering where the phone came from in the first place - who made it? I only saw a few references about June being so smart and enters in many competitions and also the sister who was missing. All in all, many teists and turns as people get deleted - whp's next and why? The phone gets really valuable to have once they realize they need it to get thier loved ones back.