Easy. She's a smart able and policy focused person with a record of achievement. She's about the job, not the show. Of course she's flawed, but we all are, but the rest of us don't have a 40 year public record, there were problematic decisions but not once has evidence been found of willful wrong-doing.
In short, she's tough, smart, able and determined. It's why I've been a fan for years, supported her in 08 and again this time.
I'd apply all those descriptions to Thatcher too.
Indeed, except this one isn't cruel or as dogmatic