Other than that the suspense kept me going and the thought that this could happen to anyone is really scary to ponder. The love story in this might've been the only thing that I think could've been done better since it became a little weird here and there. They're more realistic and the characters act more like real people would in day to day situations. It's amazing that good foreign films blow the socks off of most Hollywood garbage any day of the week. Supposedly the movie was pretty accurate though. But once I heard that it makes me want to look into it a lot more and see what differed from actual life and such. The concept was great and this was even before I found out it was based on a true story. This was a surprisingly intense film that I'm so glad I watched.