They're probably quoting from the style guidelines. Things like "lightly sweet Pils malt character", "Smooth, light to moderate Pils malt sweetness initially", "Often has an almost lager-like character, which gives it a cleaner profile in comparison to the other styles", "Relatively recent development to further appeal to European Pils drinkers".
Whether your beer is actually lacking an important characteristic of a Belgian Blond or they're just misguided is another question.
