Mrs Depp wrote:My biggest problem with SP is the rate in which Kovu changes. The movie could have only shown the span of a few days ( after Kovu is taken in by Simba ). Kovu goes from a murderous outlander to a heroic, righteous pridelander in just a few days. From my point of view, Kovu was trained as a killer before and after he met Kiara at the border. The kind of knowledge just doesn't go away within a few moments. Surely that would rear it's ugly head one way or another. Kovu is no saint and I'm sorry but I think he would make a lousy king. Maybe Simba could teach him how to be a king but here's the thing... Simba wasn't trained either.
This is where you spend too much time crafting the story and not enough on the characters, you get characters acting out of character blatantly just to steer the plot. It's doesn't really happen in TLK (if not as obviously), which is why people generally prefer the first one. The first one had the perfect blend of characters and plot, while the 2nd seemed to rely more on the Romeo and Juliet plot, at the cost of character development and establishing certain characteristics with each.
It's obvious from the beginning when Simba has changed quite a bit, despite Kiara only being young, I don't know if he would have changed that much in that short time.
Then again, people change all the time, y'know? So it's not impossible. And, I mean people make jokes about it but - people don't really understand how powerful love, as in proper love actually is. It probably is enough to make Kovu change. I think that was another point that TLK2 was trying to make.