Sometimes it hits the spot ... but for god's sake, stay away from the place during the busy times

Wal-Mart: The finest collection of low-cost, crappy products under one roof in the city. But sometimes its the only choice for certain items, though every time I actually go in there looking for something specific, they never have it. For god's sake, stay away from the place during the busy times (particularly on weekends, after work and at lunch time) -- the place attracts shoppers like shit attracts flies.