Despite usually having a lot less money than what major Hollywood studio filmmakers have, I have found that Korean filmmakers make a lot more home runs. And I am not just talking about "arty" movies, but also genre movies, which "Lucid Dream" is one example of. I admit that I wouldn't label this movie a Korean classic, since it has some faults. There are a number of times where linking footage seems to be missing (or was never filmed at all), and there are some minor plot points that are not properly explained. Also, I wish the movie gave a lot more explanation to the concept of lucid dreaming before diving directly into it. But despite such faults, the movie kept my attention throughout. There are a lot of interesting twists and turns, including the major one two-thirds of the way through (and the movie plays fair by giving the audience a few hints about what will eventually be revealed.) The characters are less stereotypical than in many Hollywood movies. There are some really suspenseful and exciting sequences., and the movie's production values look fairly decent despite not having a gargantuan budget. It's proof that if any non-American country wants to get an idea of how to attract its citizens to its homegrown movies, they should take a look at the Korean film industry. I certain wish my country (Canada) would do that!