Again, not healthy. It might still be inside the boundaries of mental health if you did this once or twice over the course of a month, but the fact you've been doing this for the better part of a decade suggests a deep trauma which you really should not have over something as trivial as comic book movies. Lashing out in "payback" clearly does not help you to move on. Go seek help.Payback for years of DC and Nolanites acting like they were the only legit game in town.