You arguement is flawed. Watch.

Statement - Sacklunch has the strength of any lion.

I read this and logically came to this conclusion: I claim that I am as strong as a lion. We have read the statement and taken from it what is stated without assuming more than what is there.

You read this and assume "He claims to be as strong as any lion therefor he must be a lion".

Statement - I have the horsepower of any sportscar.

By saying this, I am saying I have the power of any sportscar, but it should be easily noticed I am not a Ford Mustung that is good with a keyboard.

While U.S. Cellular seems to be pushing the boundaries of what is acceptable advertising, they are not lying based on the above arguements. Just clever word play.