Piranha 3D is great movie made in United States. It is a pleasure for me to watch such a good movie. The movies industry, can't really boast with a large number of better Action films. You just have to watch Piranha 3D. Great actors and great story. However, I think that well-chosen actors and an interesting script are not pushed to the background by music, because a good film consists of many elements. I hope you're excited, so start watching it now!.