The Iron Lady (12A)   If I could pick a fault with this stupendous film — a ‘biopic’ of Margaret Thatcher — it would be that it exists too much in a continuum. In other words, the scattiness evinced by the octogenarian Baroness (played stunningly by Meryl Streep) in the early scenes doesn’t change hugely…

  It was the best of times, it was the worst of times…   A year of predictable sequels, dire re-makes, the occasonal gem, eccentric ‘indie’ films getting swallowed up by the comglomerates — so what else is new? It began with a lot of whataboutery as to whether Roman Polanski was going to do…