There was nothing that I didn't like about this product.Most of the molds to make peanut butter and jelly sandwiches are round. So you lose more of the bread. But with the square ones, you get all of it without the crust, so I think it's a better design than the round ones.And it's fast, and I like the idea that I can make them ahead of time and throw them in the freezer and then just pulling out of the freezer, leave them in the refrigerator overnight and they're good to go for snacks %26 lunches.