As of 2015, reviews of KitchenAid slow cookers are available online from the Good Housekeeping and Chefs Catalog websites. Customer reviews can also be found at Amazon.com and Target.com.
Good Housekeeping Research Institute gave the KitchenAid 6-quart slow cooker an A. This review praised the model KSC6222SS for its cooking performance and easily-read controls, but warned that the model was expensive to purchase. Chef Catalog reviewers gave the same model 4 out of 5 stars. Reviewers liked the easy-serve lid function and the easy-to-use controls, but one reviewer said that the unit never worked.
Amazon.com reviewers gave KitchenAid KSC6223SS 3.9 out of 5 stars. Many reviewers on this site liked that the unit was easy to clean, looked nice and switched to the warm setting automatically when done cooking. Other reviewers warned that the ceramic insert cracks easily and is expensive to replace. Some also said that the slow cooker overcooked food.
Reviewers at Target.com gave the KitchenAid stainless steel 6-quart slow cooker 4.2 out of 5 stars. Many reviewers preferred the oval shape of this cooker over round models and liked that there is a range of temperatures available on the unit. Other reviewers said that the slow cooker overcooked or undercooked the food.