By: Addison Wylie Following in the same footsteps as other horror franchises, Paranormal Activity has its faithful fans and its hardcore haters.  It’s also a franchise that decides it has to change its beat every third movie in hopes of convincing movie goers that they aren’t watching the same movie over and over again.  It’s a business plan that works for me. Since Paranormal Activity 4 was ordinarily playing the same tune as its fantastic…