These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Friday the 13th: The Final Chapter
Crowning Moment Of Awesome: Tommy kills Jason. This wasn't a Not Quite Dead death either, he does what no one in the past three movies could do and kills Jason. Sure, he comes back later, but that's pretty dang impressive!
Nightmare Retardant: Rob's death. The director intended to create a horrifying scene that showcases the helplessness of a murder victim. The result is a scene where Rob, the guy who has been build up to be a worthy opponent to Jason, does nothing to stop him while striking a dramatic pose and starts screaming "HE'S KILLING ME! HE'S KILLING ME!"
Visual Effects of Awesome: Jason dies for good (at least for a while), and his death is one of the coolest ones in a series full of them.
What an Idiot: When Trish lures Jason from her home to give Tommy time to escape, instead of bolting towards the woods she runs to the house where Jason has already killed everyone, trapping herself.