“A Neighbor’s Vendetta” (*1/2 out of four) was a strenuously illogical suspense thriller about various friends (Sydney Cole Alexander, Chelsea Gilligan, Steven Good, and others) who all have affairs and backstab one another until things turn deadly when one of them dies and everyone’s worst instincts seem to be rising to the surface. Hard to believe that thrillers could still be ripping off “Fatal Attraction” almost 40 years later but seeing is unfortunately believing. Sleek lighting and cinematography are film’s only saving grace.