This really is a story of bitter-sweet love and Emil Jannings and Marlene Dietrich carry it off with consummate skill. He as a set-in-his-ways academic bent on ensuring his pupils are not corrupted by the distracting influences of "the Blue Angel" inn; she one of the principle bad influences who wishes exactly the opposite. Essentially this is a love story; but is the love ever reciprocated - could it have been; should it have been? The two stars lead us in a dance that pulls at the heart strings whilst the brain is shouting out completely different instructions. It is compelling, all the more ...