Wow. This is the worst shark movie I have ever seen. I saw it on SyFy and I thought it would be funny. It was ridiculous watching the characters be complete idiots. If you want to break up with your fiancé or whatever, don't hold onto him while he's being eaten by a shark! This is why Sharknado is better, the characters are smarter than these people. Also in the end, I'm pretty sure I saw heads get blown off of the shark. It was clearly stated halfway through the movie that you had to get the heart. So technically, no, it's not the end. Can this get any worse? Yes, there may possibly be a freaking sequel.