“Death Camp” (*1/2 out of four) was an abjectly awful horror potboiler about a group of friends (Cody Renee Cameron, Christopher Gerse, and others) who gather at a campground where gruesome murders took place some 20 years earlier. Guess what happens next. Yet another DIY low-budget horror timewaster that looks like it was shot on someone’s used cell phone. Filmmakers and actors should have instead gone to film camp, instead of this moldy material. Bring on that next “Friday The 13th” remake already!