I am not a big fan of Walmart in general. The clarin store is cleaner that I have seen other stores and the employees are for the most part helpful, unless you want to purchase fish, then you have to look all over the store for someone to help you.
The one thing that I love about Walmart is their Code Adam policy that they have. When my daughter got away from my husband and I one day and we could not find her, I told a employee and they took action to block all the entrances and put all employees on alert. Within a matter of minutes, my daughter was back in my arms. All stores should have a policy like that.