After his son is mutilated by a legendary creature, a father must stop future deaths from happening only to learn that he has become the supernatural animan’s next target.

This concept seems like many others in its genre, nothing really seems to hook a reader's attention in the logline.

You're clearly aiming at writing a horror movie - great! This genre has been and will continue to be, a staple.? As such,? there are many tropes you can rely on to establish the particular type of horror - it looks like you've chosen super natural monster. It may be a good idea to look into as many supernatural horror movies as possible from the last 5 years, try and identify what was common amongst the successful ones. Then try and adjust your concept to include a hook that would draw more interest.

This may not seem like very helpful advise, but when dealing with heavy genre concepts you must have a hook of some sort like; Cabin In the Woods, or an outstandingly original concept like; The Blair Witch Project (the original film). I don't believe you have either yet...

After finding their friend shredded to death, a group of teens must elude a half-man/half-bear creature from their summer camp, or suffer the same fate.

After finding their friend shredded to death, a group of teens must elude a half-man/half-bear creature from their summer camp, or suffer the same fate.