Costco Wholesale is a members-only warehouse that offers a vast selection of items, including bulk groceries, electronics, and more. While the store is generally successful and well-organized, some customers have expressed disappointment with the new bakery muffins, describing them as "horrible," "tasteless," "crumbly," and "dry." The store's parking lot has also been a point of contention, with one reviewer noting that it "sucks," though they acknowledge that there may be a strategic reason behind the layout that helps customers spend more money. Despite these minor issues, many customers have praised Costco's excellent service and wide range of products, with one reviewer noting that it seems to offer more options than Sam's Club. However, some customers have also expressed concerns about the higher prices and the changes in available brands and products, though they appreciate Costco's efforts to address these challenges.