Instruct: Classify the given Amazon review into its appropriate rating category
Query: Pay Attention To The Type of Stove Tops This Will Work On!

This product has a very competitive price and it arrived safely, on time and exactly as pictured. It is a beautiful pressure cooker. However, it does not work well at all on our halogen stove top. It has a large graduated depression in the bottom, so the heat doesn't reach most of the base. I should have paid much closer attention to the stove top detail in the listing... We have now purchased a single electric burner to try to fit up inside the indentation in the bottom. It still won't reach the very middle because of the conical shape of the indentation, but hopefully it will work...