Bringing this his back from the dead...sorry guys.
Did you ever ever end up catching this, crabra?
I watched it tonight, and while I found it entertaining I also found my fascination with sharks, and the science I know about them, to take a bit of the wind out of its sails for me. Mainly, I found it hard to believe the shark would continue hunting any humans while there's a gigantic whale carcass just floating there that is essentially a free meal that the shark wouldn't have to expend any energy to consume.
Other than that, I found it fairly enjoyable. It's no "Jaws," but then again...what is?