Didn't know Yoona was in this so that was a surprising bonus. :D Besides that, well crafted action sequences; decent plot and character development and it didn't really paint any of the koreas black or white... I kinda want a sequel now and considering it did pretty good at the box office this might actually be a possibility!

Typical odd-couple buddy cop story. The "serious" could've had a better motive, while the "funny" part is sufficient. Could've had a better ending, as well...