These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Alternative Character Interpretation: Kron's social Darwinism may be interpreted either as a merciless tyranny or as a careful leadership whose aim is to save most of the herd, sacrificing the weak ones.
There's also a Deleted Scene where Kron saves Neera and the orphaned youngsters from raptors, angrily claiming he won't do it a second time. While it was cut, it clearly shows that Kron wasn't entirely evil even if you go with the first interpretation of him. Of course, there is also, apparently, a deleted scene where he calls the lemurs "weak" and suggests Aladar abandon them.
A quite disturbing one; Kron's social Darwinism may have been put in there to show how being raised by the lemurs made Aladar "turn out right" . The lemurs are portrayed as caring, empathetic and nurturing of those who are weaker than them, even accepting the reptiles who show Fantastic Racism towards them, whilst the reptiles accept a cruel social Darwinism, with a unempathetic "the strong must survive!" mentality, and show Fantastic Racism towards the "weaker" mammals (calling them ''little parasites"). In essence, the mammals (and those who show mammal mentalities) are heroic and that reptiles are evil. Even though most characters are reptiles, Reptiles Are Abhorrent still applies.
When Aladar reaches the Despair Event Horizon after their path to the nesting grounds is blocked by a cave in, Baylene of all dinosaurs, reprimands him for giving up when he's the one who encouraged them the whole time. She then completely demolishes the caved in wall.
Designated Villain: Kron could be seen as this for those who believe that his "the strong must survive!" mentality was correct, or at least correct in the setting the dinosaurs were in.
The Carnotaurs and Velociraptors may also count. The film as of course, is only shown from an herbivorous point of view with any carnivore easily depicted as a villain. Even though, as stated on the main page, it appeared that said carnivores only doing what they could do to survive being a rather Circle of Life deal.
The film, and people tend to forget this, was actually a financial success; one of Disney's more successful in-house animations of the new Millennium where the box office was concerned. And yet, for all its seeming popularity at the box office, it didn't make much of an impact on the public consciousness at all.
It likely had to do with the fact that CGI animated films (even though only the characters are rendered in CGI) were THE new thing back then.
Fridge Logic: The carnotaurs are smart predators—they never attack the herd, instead following behind and eating those that fall to the wayside or stray away. This is the option most predators would take, of course. But after the cave-in, the surviving carnotaur charges the entire herd, even though it couldn't possibly win against all of them. Why the sudden change in demeanor? Think about it: the carnotaur that died in the cave in? That was its mate. That was the only living thing it had for company and love. And the herd killed it. It becomes overwhelmed by grief, and this drives it to its suicidal attack.
Genius Bonus: The probable explanation of the presence of many animals which are poorly-known among general public, but familiar to many dino-fans (Stygimoloch, Microceratus, Ichthyornis, Koolasuchus and Longisquama among the others).
Misaimed Marketing: It's a Disney movie, after all. Anyone want an action figure of Aladar who says the most cheesy lines from the film and whose skeleton randomly glows in the dark?
Nightmare Fuel: The close-up of the Velociraptor's eye after Eema saying "you consider yourself lucky that's all that's following us". All the scene involving Carnotauruses. The whole meteorite rain scene, especially when Aladar dives in the raging sea from the top of a 500ft tall cliff, with the tiny lemurs upon its back. And they all magically manage to survive.
One of the DVD games—it's dark, it's raining heavily, and you're wandering alone in a series of caves. One wrong step, and a Carnotaur charges out of nowhere and kills you.
The scene in which Bruton and the scouts are ambushed by the Carnotaurs in the canyon.
Tear Jerker: The "they're all gone!" moment after the meteorite scene is very sad.
Uncanny Valley: Kron's and Bruton's look. And every humanized character, monkeys not excepted.
Unfortunate Implications: Earl, the ankylosaurus that acts like a dog. It's supposed to be funny, but the fact that it's the only dinosaur in the movie to act like that could give the impression it's a retard.
The film itself, according to some fans of dinosaurs. The animals of the film are not that bad despite the Executive Meddling, and it's difficult to combine amazing plots with realistic wildlife behavior (especially when the heroes are herbivores).