A characteristic to make your campaign stand out from the rest is by introducing a hook. A memorable campaign grabs the attention of the audience, to the extent that it might be difficult for them to forget it, even after many years. One opportunity to do this is by either captivating and unforgettable stimuli such as imagery, graphics, slogans and jingles. A perfect example is the Dumb Ways to Die public service announcement (PSA) campaign by Metro Trains Melbourne used to spread awareness of railway safety.
Coordinating the right balance will occasionally result in campaigns going viral. The advantage of this is reaching a customer base which might not have been considered during the preliminary plan.
Although going viral can be perceived as a success, it shouldn’t be a distraction from the campaign's original goal. Focusing on creating a viral campaign might result in the consumer not knowing the purpose of what’s being offered. When advertising, marketers must always keep the campaign objective in mind to avoid this from happening.