To be honest, I didn't know anything about this movie and the book. I wanted to watch a tsunami movie and I googled it. Since I watched most famous tsunami movies, I saw the name of this movie in the list and started watching it. First of all, the tsunami scene took about 1 minute at most :)
Generally speaking, I never bored, but I think it's a bad movie. I never liked the acting. C. G. Moretz is a good actress actually, but she didn't give a good performance. I haven't read the book, and probably I won't. Will the second movie come?