Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worked well, very pleased.

I bought these for a Harry Potter themed party I was holding, and they worked a treat! I used chocolate melts and set them and they were quite hard to bite into (the moulds are quite deep and actually hold more chocolate than you'd expect), they still tasted great though. I tried again with regular chocolate with some oil added, and this made much softer chocolates (they took about 15-20 minutes in the freezer to set). All in all I thought they worked great, and all the frogs I made were eaten and thoroughly enjoyed.