Steve McQueen’s new movie BLITZ has arrived on Apple TV. This WW2 adventure centres on the east end of London that was subjected to heavy bombing by the Nazis, when Britain stood alone against Hitlers Luftwaffe. The film looks good and has heartfelt moments, but it lacked “oomph”. The storyline was channelling Oliver Twist and for me that is no bad thing. I just felt something was missing that would elevate it to classic status. Its 1940, a single mum Rita (Saoirse Roan) who has…