I have been a member of the Deadbolt Mystery Society for over a year and cannot say anything but great things about this company! Their customer service is AMAZING; they go above and beyond to make sure their members are happy. The boxes themselves just keep getting better and better each month. In addition, they run a very active Facebook group for members which makes you feel like you're part of a community of mystery lovers. If you like solving puzzles, do yourself a favor and join DMS!