I personally would rate this film 9.6/10, since it had a good storyline, however I think it should have had a better ending, since Min-sik doesn't save Ye-joo like a typical hero would against bullying. It had a lot of meaning, and had many juxtapositions and metaphors behind certain scenes. The most common juxtaposition, that I clearly saw was Innocent & Guilt.
Moreover, I did like the scene where the "Stray Goat", brings Min-sik & Ye-joo together. I wasn't satisfied when Min-sik didn't stand up to the town, but like any human he did make a lot of mistakes. I think I will definitely re-watch "A Stray Goat" again, so I can be able to understand the movie, on a deeper level