This isn't the English dubbed version the product title says it is. It's the standard Korean language version with English subtitles. I've done some research since, and it doesn't appear that this movie is available in and English dubbed version. It's only available in Korean language with English subtitles. Don't buy this just because it says it's "dubbed," because it's not.
What's not so great: This isn't the English dubbed version it says it is.