Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Sci Fi and Good Special Effects

Most important. Turn off the dubbed movie, the dubbing is absolutely awful. Take the effort to watch it in Korean and read the subtitles. The dubbing will ruin the movie. That being said, this movie has GREAT special effects and a sense of humor too. It is very enjoyable. Could have been tighter and shorter but what the hell, sit back and have some popcorn and enjoy a good monster movie with a good point.