The film came across to me as little more than a bad parody.
Spitting Image tackled the subject much better, and I'd argue, more poignantly.
Still remember this now, classic...
The Scene: Thatcher and her ministers are sat around a table in a restaurant, she is reading the menu..
Waitress (to Maggie, seated at the head of the table): Are you ready to order sir?
Thatcher: Yes, I will have a steak.
Waitress: How do you like it?
Thatcher: Oh.... raw please.
Waitress: And what about the vegetables?
Thatcher: Oh.... they'll have the same as me.