The only reason I give 4 stars is because they were a little gooey. After a day or so in the fridge they firmed up a bit. I think next time I will add more Rice Krispeys and let the balls sit in the fridge for several hours. The chocolate didn't cover well, but I think that may be because the balls didn't set long enough in the fridge. I will try again, they were very yummy after a day in the fridge!