How sad is this?

Go in cold, and you're likely to emerge with your blood boiling. This has to be seen to be believed.

It’s fine. It's literally the definition of a fine movie. You’ve seen it before, you know every beat and outcome before the characters even do. Only question is how much escapism you’re looking for.

The movie really just wants to entertain people.

The first thing that comes to mind is 'who comes up with these ideas?' That being said then I must admit that I am a sucker for these creature features despite the chances being well in the high area of the movie being questionable at best.I will say that "5-Headed Shark Attack" was not a particularly thrilling movie, it was as predictable as they come, and it seemed that not even the actors were fully believing in the movie script.The shark and the CGI was actually good enough, although the design of the shark was so ludicrous that it was actually hillarious to witness on the screen.There are far better shark movies available and putting 5 heads on one shark doesn't make it five times as intense, it almost works in quite the opposite.If you are a fan of the creature feature movies then you might find something enjoyable in a movie such as this, but if you are expecting something in the likes of "Jaws", then your money is better spent elsewhere.

Never seen a movie like this. Everything is so bad that it's actually is fun to watch. I believe my kids could had made a better movie.

I've seen some reviews that give this a 10/10 or say that this is the scariest thing they have seen (scarier than "Silence of the Lambs" or "The Shining" - WTactualF?!?!?! - They must have been paid to write the rubbish!The title should give you an indication that this is not a super epic or realistic film, and on that it clearly delivers. A typical SyFy film with over the top CGI, bad acting, poor story and impossible feats of reality and nonsense. As the title suggests, a mutated aquatic predator is on the loose. It's up to the local coast guard and scientists from a Puerto Rican Aquarium to stop it before the kill count rises. Along the way you'll get the usual, and expected pointless deaths and tongue in cheek dialogue delivered in an all too camp way. A follow-up to "3 Headed Shark Attack" which won't ruin your cinema/TV movie experience if you miss it and don't bother. If you are a fan of tacky shark based films you'd probably be better looking at "Sharknado". I knew what to expect before watching this and still it failed to deliver any real enjoyment, just anther SyFy Shark film jumping on the bandwagon of an over populated shark infested water of films. I won't leave spoilers, I'll save them for the Goofs section instead because there were loads of mistakes throughout, but FTR the shark does have 5 heads, it just isn't apparent till half way through because of bad editing, or because the production team only decided to add a fifth 5th head halfway through editing FFS. 2 out of 10 and that's being generous!!

By the numbers multi-head creature feature. Movie poster is not accurate. Shark has four heads in front; one on it's hind quarters. The rear head never eats anything. All five heads are angry though. Shark appears bullet proof. Insatiable appetite for twenty somethings and, ironically, a helicopter.