Well I suppose its only fair given that a Brit is now Batman/Spiderman/Superman
Not that I'm claiming Maggie is a super hero of course!
I hope its a balanced portrayal, though I guess that isn't likely given how much she divides opinion. Personally I don't particularly like her, but I do have respect for her. This country had become a laughing stock before she took over, and if nothing else she gave us back some national pride, and for all her love of America and Reagan, she treated it as a more equal partnership and wasn't afraid to stand up and say no...she was never the simpering poodle that Blair was.
You can lay a portion of blame for the financial crisis at her feet, but as Andrew Marr points out, her problem was that she wanted to give people the freedom to make theiur own choices, but people didn't respond in the way she would have expected.
I'd take her as my PM over Blair any day of the week.
By the way, the coal industry was in decline way before she came to power, in fact more pits closed before she was PM than during her tensure. As for the manufacturing industry how much of that was down to her and how much down to the unions who helped drive British manufacturing into the ground is debatable. She's credited--even by Labour MPs--with playing a large part in ensuring the set up of car plans in the North East that created shed loads of jobs.
And I say this as someone working class and poor who grew up while she was PM, but also as someone who still remembers the power going out in the 70s cos someone or another was always on strike.