Saw this film on BBC2 late last night, and found it eminently watchable.The only obvious weak point for me was the casting of Brenda Blethyn-why oh why? I know what hits home for me, but do not fully understand the harsh criticisms of many. I wish I could understand these better, and I welcome a flood of response as to why this film does not hit the mark. It seemed to for me. Yes, I am a member of the middle classes, so I no doubt am out of touch with the realities of day to day life. I am admittedly quite ignorant of points of style etc...-so please , detractors, further explain in detail where this film falls short.It seems to me that the lack of redeeming features, and one dimensional aspect of the characters is a strength.I am all for somebody who follows Hamlet's advice to 'Hold the mirror up to nature.'Let there be more portrayal of things that are bleak.