The range of products is average, but everything you need is available. People work, they are quite polite, or at least they are not rude and it is already wonderful
A typical store within walking distance with its own sores is a very limited assortment of everything (small area), prices for many items are not lower than in large supermarkets, there is only one cash register, there are many local drunks among the visitors. The store is for the case when you need something small or you don't have time to go to a bigger store at all.