The instructions are a little wonky. There's a few mistakes (like at one point the instructions say orange juice, and there's no orange juice listed in the ingredients. I think they meant lemon juice). There's no directions for the glaze (luckily, I know how to make a glaze). It's a little confusing.
If you can make sense of the recipe, it's well worth your time. These came out so delicious! The lemon drizzle/glaze is so tasty. I recommend using wild Maine blueberries if you can. The muffins come out nice and moist.
I'm going to make this recipe again after I write out the instructions in a way that makes sense to me. 10/10 for taste and 7/10 for the instructions.