However, President - Elect Trump has made numerous grandiose promises which potentially affect large policy making networks. (blog.politics.ox.ac.uk)
Needless to say she knew what she was talking about, but back then it was the old reality too, brokerages weren't luring seller's with grandiose promises or dreams of big savings etc., etc., — the high volume (full service but less time) brokerage concept hadn't seen the light of day, yet. (remonline.com)
He goes home and makes grandiose promises — and then he goes to Albany and fails to pass a single bill or deliver a single result in four years.» (nystateofpolitics.com)