I'm a dyed in the wool Britainphile , having had several engaging visits the interspersed flashbacks are wonderful and move the story along nicely but the later in life sequences get annoying and boring after a while I don’t see where her frailties and dementia add to the story it’s hackneyed and a waste of movie space that could be used to show her greatness and leadership Meryl Streep is show stoping and worth seeing over and over even in the overdone later years She is The Iron Lady!