Jurassic Park vs Jurassic World

Connection:

Both are live action, antagonistic movie dinosaurs that are introduced in the third installment of their series (Jurassic Park 3 and Jurassic World Dominion respectively)

Both are large theropods with three fingered claws, narrowed head with sharp teeth, a "sail" on their backs and are considered to be bigger than the famous Tyrannosaurus Rex

Both have lived around 99 million years ago during the Late Cretaceous period in different stages (Spinosaurus lived in the upper Turonian era while the Giganotosaurus lived during the early Cenomanian era)

Both are famously known to have killed a T-Rex. The difference is that the Spinosaurus received a lot of hate from the fans while Giganotosaurus did not

Ironically, both their movies had anti-climatic endings which received huge disappointment from the fans