
Very hot take, I think the inclusion of Ellie was a mistake
Don't get me wrong, I don’t think Ellie is a bad character, far from it; I think she is one of the better characters too, and the story and message she brings about Manny being able to move on is really good.
But, in my opinion I feel like her inclusion in the series sort of undermines the whole story of the first movie. The first movie was about a trio of animals of completely different species with vastly different backgrounds gradually coming together in the mission to reunite a child with his tribe.
Each of the main characters have their own struggles. Sid’s family hates him and abandons him every chance they get.
Manfred’s family was killed by hunters right in front of him.
And Diego while not having as much of a troubled past as the others but after spending time with Manfred and Sid and even growing attached to them he becomes conflicted, does he betray them and lead them into an ambush all for the revenge of Soto? Or does he help them and betray his own species for the new friends that actually look out for him?
I think if you include Ellie (who is another Mammoth) into the main cast of completely different species it takes away from the whole found family story of the first movie.
Another thing is that I think Ellie (and peaches) took away from Manny’s relationship with Sid and Diego. Don’t get me wrong I know they still play large parts in most of the movies. But focusing on Manny most of his actions in the story revolve around Ellie and Peaches.
I would have liked to have seen more of Manny’s, Sid’s and Diego’s relationship explored in the meltdown as I found they kinda ignored it once they met Ellie; and that’s a shame because their relationship was a core part of the first movie. And the whole “Manny being the last Mammoth” plot point in the movie felt really unnecessary as the first movie implied there still are Mammoth’s around.
But if we do keep that whole plot line I think it could still work. Imagine if throughout the second movie Manny kept trying to find other Mammoth’s before coming to the conclusion that he is the last Mammoth, and throughout the movie Sid and Diego were trying to make him feel better which Manny would appreciate more as the movie progresses realising how much his friends care for him.
Then when the herd of Mammoths show up at the end and they have their talk about Manny leaving to be with his own kind. But as Manny is leaving with the other Mammoth’s he is incredibly conflicted. Then when Diego and Sid are leaving and Diego talks about not carrying Sid to which Manny picks him up saying he’ll carry him and when Diego says his herds leaving Manny would tell them they are now.
In my opinion that would hit much harder than the actual ending of IA2.
But those are all just my thoughts.