Why so tropical?
It isn't just this particular film. But why is it that all of these "MEGA" monster movies start out in tropical zones? As someone who lives in the Pacific Northwest (Washington, Oregon, N. California), I'd like to see MY OWN area represented (snicker). If the filmmakers of these MEGA films are reading this, consider the possibilities. For example:
MEGA OWL VS. THE GIANT SLUG
Synopsis - An unemployed logger, put out of work because of environmentalists trying to protect the Northern Spotted Owl habitat, decides to exact revenge. Together with a mad-scientist friend, they use growth hormones to genetically engineer a new creation - a 300 foot long slug with an appetite for old-growth timber (and anything living in that habitat).
As the old-growth timber and spotted owls begin to disappear, environmentalists investigate. And taking a sample of slime from the giant slug's path, they discover the growth-hormone secret to its creation. So, to save the old-growth forests, the environmentalists hire scientists to genetically engineer a 300 foot tall spotted owl with an appetite for slugs.
Of course, to be politically correct, the owl would have to win.
P.S. They could even have a sequel teaser near the end ... showing that hunting slugs wasn't the ONLY thing the mega owl did ... a few huge eggs hatching, each with its own baby mega owl inside. And with all the slugs gone from the forest, the mega owls seek out a new food source --- people. The sequel title:
INVASION OF THE MEGA OWLS (set in Portland, Seattle, etc.)