I love Contact myself but it was clearly not exceptional. I’d rate it comparably to 2010, 2001’s sequel.
For me it’s banalaity arises from its following of the one sci-fi trope that always disappoints me - the existence of an unexplained force/alien/species/molecule that transcends known physics as the main plot point. Pretty much every sci-fi show movie novel has this component and I’m just tired. The only two movies I know that don’t have it are the Martian and Gattaca. Those are the exceptional sci-fi works if you ask me.
PS: please don’t mention the moon, I hope we can keep the discussion to sci-fi works that are logically consistent at the least.