I have the original Rival crockpot from the 1960s. Still use it. Have two different newer ones. Even on low the newer ones cook at a much higher temperature. I actually prefer the original, but can't cook as large a quantity in it as I can the newer ones. I will be cooking for a small group at church tomorrow night so will use the newer, bigger slow cooker. Things do tend to stick more in it due to the higher temperature, but can use the liners to eliminate the messy cleanup. If your cut of meat doesn't have much fat, add water and a gravy mix. Delicious!!