Maybe just take a dip into the ocean, but don't stick around.
Well, maybe if you could hit them once and a while. The first time you miss something that you're biting for, you'll probably get annoyed. I have unfortunate news for you then: this happens. Often. Also, after you miss said target, more often than not, the camera decides to go off and look somewhere else, and it is pretty difficult to get it back into place sometimes.
However, the water isn't all bad, there's a little bit of blue coming out from under the sludge as I said before. The first kill is so much fun, and once you beat the first two missions and unlock Open Ocean, it's great to go out to sea, sink a boat, kill a dolphin (smarmy dolphins, they had it coming) and.... destroy an oil rig. Thats right, one mission has you destroying oil rigs. That's fatal flaw numero 2 of Jaws: The storyline, or lack there of, is terrible. Predator: Concrete Jungle terrible. Your finned alter ego has to break out of an aquarium, destroy an underwater drilling device, several coastguard boats, and several other nonsensical objectives. All through this I thought: Why don't I just go find an easier beach to do my feeding.
Overall, Jaws is an ok title for a rent, play it, beat it in a day or two (It's super short), maybe free roam for a while, and then give it on back so someone else can play through it. Bottom line.