This film, although simple in premise is beautifully told, and superbly acted. Jae-Yeong Jeong has now become one of my favorite actors on the strength of this film. His range is incredible, and is deserved of an Oscar (Hollywood, take note). This film is incredibly easy to watch and entertaining. It will make you laugh out loud, and will also pull on those heartstrings. The comparisons to Tom Hank's Castaway is inevitable, but like other reviewers have said, it's way more than what Castaway had to offer. It's a real gem of a movie and is highly recommended.
Bravo to all involved making this movie!