Is This Good?

I went to Wal-Mart because I felt like having chocolate and all the stores with quality chocolate were closed. You must know how that feels. Anyway, when I was looking down the candy aisle for some delicious chocolate, I stumbled across this and wound up purchasing it. I threw in This Book Is Not Good For You because it's all about chocolate and a picture of just chocolate looked odd. To get to the point, I would have bribed you with this chocolate and others instead. How far can the percentage of cacao get to in chocolate?