Yeah, it's really interesting how divergent opinions are about Harriet Jones. I like her a lot, but I also think what she did was wrong, and that the Doctor stopping her is no different from any of the other "stopping wrongdoing" that he always does.

But I see everything from "Harriet Jones is the Antichrist!" to "The Tenth Doctor is a monster for being so mean to her!" At least it leads to interesting discussions, as long as people don't get too wanky.