As we all know that everything has two sides.So does advertising.
First,let us come to the goodness of advertising.Through reading or watching advertising,we can get a general idea of the peoducts to decide whether to buy them or not.Advertising also promotes consumption.Without advertising,many products can not be known by consumers.
Then,let us come to the badness of advertising.Some advertisings are likely to be exaggerated.Even,some advertisers cheat consumers on purpose.So the benefit of consumers is harmed by these illegal businessmen.
In sum,advertising is a two-edged sword.