I worked out what was going on within about 30 minutes of watching it, so for me, the ending was too obvious. It felt as though they had run out of ideas. I wasn't attached to each of the siblings as I wanted to feel. It felt as though the producer/directors created an ending that was designed for an American audience in mind where there has to be happy ending and where plot lines have to resolve themselves. For me, it just okay and could have been a lot better.