Detailed Instructions: In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.
Problem:These muffins were very good made according to the recipe on the box, but when I changed the recipe a little, by substituting almond milk for the 2% milk, and extra virgin olive oil for the butter, they were great! Next time, I am going to try adding some grated carrots and not adding the sugar. Thank you Hodgson Mill for a wonderful gluten free product.
Solution:
Great muffins!