2 unexpected hits worth your time (K-movies Pt 1)

Despite having no big-name stars, no special effects and no famous director, historical action epic War Of The Arrows and child abuse drama Silenced beat the likes of Harry Potter and Pirates Of The Caribbean to take the 2nd and 8th spot on Korea's list of highest-grossing films in 2011. Both are soon coming to a theater near you. So what are some of the reasons behind their box-office success and why are they worth your time in the cinemas?