I don't mean what it's supposed to be in-universe, more that it was billed to be this freakish attraction and it's actually just a big theropod with relatively long arms. There's plenty of actual dinosaurs that could've been dropped in with far more interesting anatomy (Deinocherus, actual Spinosaurus, Saurophaganax, any abelisaurid), but that would've required acknowledging paleontology has moved on since 1993.