So, after the Korean take on the zombie genre, we now get the big disaster popcorn movie. The basic plot is what you'd expect: Big Bad Thing happens, but Even Worse Thing will happen if the heroes and scientists can't save the day by a dangerous mission. Luckily, the movie still provides many of the factors that make Korean cinema so entertaining. There is almost effortlessly good character chemistry(an art big Hollywood flicks seems to have lost somewhere along the way). There are the big sentimental brush strokes. There is a brisk pace and some twists and turns, and the added factors of the US military, North Korea, and some marvelously sleazy Chinese add some complexity and real world problems apart from the volcano itself. The heroes are ragtag and humorously flawed(another fun factor Hollywood has done away with in the age of Dwayne Johnson chiseled supermen), and hurtle along as best they can without ever really being in control of the situation.

Now, being a popcorn flick it obviously won't reach the amazing heights that Korean arthouse cinema spoils us with. Most notably, there are some bits where the editing is a bit rough, and some transitions are so abrupt it's chuckle-worthy. And plot, as mentioned, does not stray too far from your usual disaster movie formula.

But those small flaws doesn't stop Ashfall from remaining entertaining throughout, and isn't that what a good action movie should do? Definitely worth a watch.