A standard disaster survival formulaic that bears a lot of similarities to their own Korean counterpart, everything feels too familiar and predictable, done with just a different set of creatures and characters. The setting is surely not a problem, to execute this brilliantly it requires top quality writing, but the emotions just don't hit so well in here, not to mention about the plot holes that are hard not to notice, action sequence is acceptable though it looks too much of a setup on purpose. As one of the two final films of the late actor Lee Sunkyun, his performance is respectable and it will be remembered in the legacy of his works.