I like them. Definitely not sweet, but moist inside with a nice crusty outside.
Used the non fat milk with lemon to replace buttermilk - but added about 1 tbsp and a half more of lemon juice- glad I did as when I was eating it I just got that hint of lemon zest- not to over powering either
The berries turned bluish during the baking process, and are slightly more tangy then sweet- which I love!
Would definitely make this again- maybe another fruit just for variety ^_^