Would've been as good as the original! (spoilers)
If they didn't use that retarded ending that had no link to the rest of the movie! The ham radio randomly appearing in the hotel room and saying "deputy" with Bughuul appearing is stupid! Now, at least, I know the writers can't end a story.
How they SHOULD have ended Sinister II:
Ex-Deputy So and So saves Dylan and the mom and returns to his hotel room. Upon arrival to retrieve his things, he hears a noise coming from the bathroom and sees Bughuul standing behind him in the mirror. Instead of checking again to see if Bugy is still there, he books it and gets back into the car and they leave without looking back.
My personal ending; leave a comment what your opinion is.