This is the first batch I made:
When crocheted it looked like this:
This is what the front side looked like, but I found that when crocheted, the back actually blends more. The difference is very subtle, but to me the back looks better. Its the same if you crochet with fluffy wool, the fluff tends to come out more on one side than the other. I like the back of crochet, and tend to use it more when making coral.
This is my second batch: