“Camp Murder” (* out of four) was an inept timewaster about a group of friends (Callie Russell, Josh Bzura, Rachel Beck, and others) who venture off to a camp for a nice getaway but soon find out that (yawn) a masked slasher is on the loose and won’t give up until all of them are dead. Supposed throwback to ’80’s slasher classics instead seems like a really bad movie from the ’80’s, with filmmaking and acting that can only liberally be described as amateur hour. It’s movies like this that make the original “Friday The 13th” look like Masterpiece Theater by comparison.