Little Things

When Richard says that Jason (-el) got an A in science and a D in gym -- what 5 year old is taking science, let alone getting a letter grade?

That brown cordoroy suit looks as bad on the elegant Kevin Spacey as it did on Gene Hackman. Its just awful!

When the missile is fired off of the ship, the entire ship and the people on it would've been thrown backwards, not just the martini glasses.

What's with the olives -- Kitty is eating a glassful on the boat and Jason(-el) has them on his fingers in the galley.

Prometheus was a titan, not a god.

When the ship rises out of the water after being impaled by the growing continent, the nearby seaplane would've been overwashed. And if not then, certainly when the ship breaks in half and crashes into the water.

There are a few other instances of bad science which I can't recall right now, but hey, its a fantasy, right?