Imagine this: You walk into a pet store, looking for a canary, because, i don’t know, maybe your coal mine is having dirty air issues or something. The salesman, eager to please, walks you over to a cage with a duck sitting in it.
He says, “Do I have just the thing for you, check out this canary. He is a new, better breed of canary. He has webbed feet, can swim, quacks rather than sings, he’s bigger. We call this the web-footed hydro ultracanary. You’ll love him.”
So you buy the “canary” and take him into your coal mine, where he quacks incessantly. In fact, he is still waddling around quacking about ten minutes after you and all of the other miners are lying dead from breathing poisonous air.
In this case, the brand promise (a canary) and the brand experience (a duck with strong lungs) did not match. If you had been looking for a duck, this little guy would have probably been perfect. But as a canary… not so much.
One of my favorite brand rules is to call your ducks ducks. What do I mean? Make things simple for your customers. Don’t make them learn your language or analyze your intent in order to understand your message. Be straight with them.