Take care watching this film if you are a physicist, astronomer, metallurgist, geologist, biologist, cartographer or have a brain larger than a squirrel's. Remove brain before watching movie. Or get drunk first.

The film doesn't quite get into the so bad it's good territory. It's very silly. It's complete nonsense. But at least it manages to be entertaining so it's not a total dud. I won't list all the bad physics in the film. I'll leave that to the experts.