Aldi has overtaken Marks & Spencer and Waitrose as the best-performing supermarket for customer satisfaction in a survey of 10,000 shoppers. The Institute of Customer Service ranked 245 ...

Best Supermarkets Ranked by Customer Satisfaction Costco With a customer satisfaction rating of 85 in 2024 (up from 82 in 2023), Costco continues to be a favorite among shoppers.

Aldi and Lidl scored best for value, both receiving five stars. The two supermarkets are seen as the best for those wanting more for their money, with rock-bottom prices making customers much more ...

Waitrose has been rated the best UK in-store supermarket in consumer group Which?'s annual satisfaction survey. The John Lewis-owned chain scored five stars in almost every category, but was ...