Hershey's gave HouseParty members bags of Bliss chocolate for a party, for free. I was one of the lucky ones, so I got to test the product. Bliss comes in dark, milk and milk chocolate with a melt away center. The packages have about 36 pieces of one inch squares.
I enjoy the milk chocolate as well as the milk chocolate with melt away centers. The melt away center is a bit softer than the shell, but not so soft that it oozes out when you take a bite. I like to suck on the squares and let them melt in my mouth. The flavor is wonderful. Much better than what you would find in a Hershey's Kiss. I think it's smoother and not as hard.
I'm not much of a dark chocolate fan, but I did try it. It was a decent fudgy flavor without any bitterness. My son is a dark chocolate lover and has enjoyed many pieces of Bliss.