Poeple pleeeease relax and don't be disappointed if you haven't got a mail when it seems that you weren't chosen.
Take into consideration... there are only 2 days left until the official release. I guess there are a lot of things to do and arrange. Some REDs have been online yesterday, on Saturday. Today is Sunday, grant them a break
Event if they don't manage to give you a reply though they promised, nobody wants to insult your feelings.
To tell the truth when Marcin launched this contest shortly before release I never thought the REDs manage to go ahead with it on time. But they succeeded and even some poeple recieved their review copy.
So don't take it personal and thin CDPR may ignore or look right through you, they don't