live up to the buzz(to fulfill expectations; to satisfy a goal or set of goals VLZ_58); step up to the plate(take action when something needs to be done, even though this is difficult (Cambridge) | take action in response to an opportunity or crisis (Oxford):: When push came to shove they didn't step up to the plate. = Когда вопрос встал серьёзно, они не оправдали ожиданий.ART Vancouver)