I have really enjoyed Graze so far, for two main reasons.
1. I can customize the snacks I get. I don't care for salty things as much, don't like nuts, or certain textures. The rating system lets me say which snacks I want to get and which ones not to send me.
2. I can choose how often I want a box delivered, and am only charged per delivery. This is great, as I started out getting one every week, and realized that was too much on my stomach and budget. So now I get one box every 4 weeks, and it's perfect for me.