I've been to many Walmart s across the country and the one at the intersection of Parmer ln and I-35, in Austin, is the worst.
Not only is the store arranged in a haphazard way, making it incredibly difficult to locate products, the employees there themselves have no idea of where things are located, and this has happened frequently!!!
Moreover some employees are incredibly rude and insulting and misbehave with their international customers. I've been there are few times and each time there was something unsatisfactory, so these are not isolated incidents and this particular Walmart indeed provides a very unpleasant experience.