This movie is about as bad as a "teen scream" can get. A shark that can swim faster than a speed boat to catch water skiers. A shark that can eat a helicopter. Dumb teens who do little more than whine and scream. They took the premise of a mature thriller like Jaws and turned it into a mindless excuse for teens to act "cool" and then really, REALLY stupid. The latter 3/5 of the movie Roy Scheider is left twiddling his thumbs lost in the ocean just to give time for a bunch of teens who can't act their way out of a paper bag. Then Roy Scheider pops back in at the end for the most implausible way to kill a shark ever put a film that wasn't direct to video--which is what should have happened to this film. One word -- BAD!