Depends on where you live I guess my personal experience has been nothing like yours.I have been in both with a few exceptions I have never seen unruly customers in either as for why they are closing them down my guess would be they weren't making money thats usually why a company closes stores down.Walmart has unruly customers and the Dollar Store has polite customers but Walmart is less expensive than the Dollar Store. Walmart is closing down more than 200+ of their stores. I wonder what led to that business decision?The express just didn't work it sounds like there version of a dollar store and there are already tons of those out there.
I only speak from personal experience. Theft is a major problem in Walmart but nobody is so poor that they have to steal from the Five and Dime Store.