What I like about Walmart -
1) It has a huge inventory. If I have to buy toothpaste, I can find most brands at Walmart, even brands like Tom of Maine that cost a lot at Whole Foods.
2) Pricing is better than anywhere else. It is substantially cheaper than other stores.
3) You can finish most of your shopping in one stop.
4)Huge car park
5) Opens early and remains open till late (check it out on Sunday at 9 pm!

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6) I like their garden centers. prices are quite good.
7) Good return policies
What I don't like about Walmart -
1) Need to hire more competent people. Slowest cashiers. Angry employees. Poor language skills.
2) Poor pay attracts the unhappiest people.
3) Return lines are incredibly long and very slow. Very surly employees.
4) Very often they will not water plants in the garden centers and the plants start to wilt.
5) Shelves are over stuffed with merchandise and they do not straighten it as often as they need.
I will never stop using Walmart and Costco. Mainly because the price difference is nothing to sneeze about. Walmart groceries are very good and comparable to what the grocery stores are carrying. Back to School merchandise was a fraction of cost than in Target and Staples. Besides, I was able to shop for everything in one place. From pencils, paper, to project supplies, calculators and USB sticks.
The crowds are less at certain times of the day. Mornings on weekdays are great. Evenings on weekends are the worst.