First of, I completely agree with the other reviews for this movie.My five year old insisted on renting this movie, because he was hoping to see those "scary sea creatures". He was totally disappointed, as was I with the movie quality. Most computer-generated special effects were too much like a video game clips, Movie plot was silly. The worst thing was the sound quality. Music was way too loud comparing to the dialogs' sound. Actors mumbled a lot, when I tried turning the "subtitles" on to understand what they were saying, I found out that there was no option for it. Basically I missed half of the conversations.