I'm going to admit it, the only reason I watched this movie was to see Kim Jeong Hoon. After watching him in Goong, I wanted to see him play a good guy. I have to say, this little breath of fresh air movie delivered! His acting wasn't amazing, but it was done really well. Alongside Ryu Hyun Kyung, the two created great chemistry. The plot added to the suspense and both actors delivered quite well. The story deserves a ten because the plot is original and it didn't end horribly, but on a good note. It left the viewer satisfied.
I gave the music a six not because it was horrible music, but because of it's quality. The music wasn't original, but was scores of well known classical pieces from Tchaikovsky, Bach, and other famous classical composers. The music was a bit...bland and it could have been better.
Finally, the rewatch value is a seven because it's one of those movies that doesn't need to be seen twice. It isn't exactly a classic, but it is a good movie and definitely something good to watch on a slow day.