Should the dinosaurs act like animals or like monsters?

Something that's been on my mind lately is that should the dinosaurs act more like animals or should they stick to being more like movie monsters.

Because on the one hand their fictional creatures that look almost like nothing like the actual creatures but on the other hand they are based on real animal the T-Rex was an actual creature, the Velociraptor was an actual creature, Stegosaurus was an actual creature and so and it's so forth but the Indominus Rex and the Indoraptor are not real they're are fictional creatures that were created for those movies specifically.

So what do you guys think? Do you think the dinosaurs should act more like actual animals, or do you want them to still be movie monsters or both?