Which installment of the Heroes series had the best campaign storyline for you?

Well, in the second game, the characters are not very well developed, except for the conversations between missions. And IMHO, Goldot the Undead is much more charismatic than many characters, not only in Heroes but in the entire M&M universe.

Added 1 minute ago
There are no Chronicles because it's essentially a separate game, and that's why. The poll would be too large.