Wow...that was truly awful yet unexpectedly hilarious. Horrible sets (ballroom looked like a high school auditorium set up for Sadie Hawkins Day Dance), ship stairwells with concrete walls, outside shots that looked like a model ship in an aquarium capped off by cheesy script and bad acting.
The only thing that could have saved this wreck was if it was being roasted by MST3K. Alas it was not to be. In comparison, Sharknado was a masterpiece.