Complex sentence: Examples of this include many superlatives and statements such as "greatest of all time", "best in town" and "out of this world" or a restaurant claiming it had "the world's best tasting food".
Split into simpler sentences: Examples of this include many superlatives and statements such as "greatest of all time", "best in town" and "out of this world". An example of puffery would be a restaurant claiming it had "the world's best tasting food".