I went to HEB yesterday (the best, cheapest grocery stores in Texas), and once again they had the deal for $1.00 off HEB brand Almond Milk. I was running low on the Original flavor, and decided I needed more for my daily cereal breakfasts. Then, I remembered that I wanted to try the Chocolate flavor too. I figured, why not? They would only be about $1.50 each, so $3.00 for it all.
When I got home, I was already excited to try it out (which is how I usually am about new groceries that I try). I poured myself a little cup and was very pleased. No, it does not taste exactly like Promised Land or Horizon chocolate milk (nor should it, since that probably has 250+ calories per cup). However, it's still very delicious. I ended up drinking a cup for dessert after dinner. It's rich, thick, creamy, and sweet. It's very different tasting from the original flavor, as the chocolate masks the "almondy" taste.
Once again, I recommend trying this if you don't have a fear of dairy substitutes.