The main plot of this movie is based on Remember, 2015 starring Christopher Plummer. I watched the movie at the release and I did enjoy a lot, but the premise and the twist at the end gave me a bitter taste simply because the movie wasn't what it was promoting in the trailers. I didn't expect a mind-numbing action movie , but I thought the movie was simply about the revenge delivering the justice which was the point that made me interested in the movie. However, the point was made in a different and more complicated way. This korean remake, on the other hand, it's quiet straightforward. What you see in the trailers is what you are going to see in the whole movie. It's plain and simple which makes it very entertaining. You don't want to think too much about the protagonists in revenge movies. You are pitty for them, you cheer for them, and you are happy for them. You don't need any other gimmik in these revenge movies which is why this remake makes a whole lot better than the original.
