I liked these. i made two rounds of them. First time going by the recipe, modified a touch the second time. The second batch mixed the strawberries/marmalade mix right into the batter, felt it got a better flavor trough the cupcake upon baking (first time the fruit mix seemed to get pushed out byt the rising batter). I also used strawberry greek yogurt rather than plain, this added a bit more flavir and countered some of the sourness of the plain yogurt.
Overall, very pleased and would make them again.