Well, decent character and background design as well as an alright camera angle, but I wouldn't call this a trailer yet. This gives very little idea to what the episode is about, sure the guy is holding a gun and a paper with someone's face on it, but what's the story? Who is this guy? What's his name? What's his backstory? Is this guy trying to kill the other guy? Why is he trying to do this? Was he hired? Where's the trailer music? What is the trailer music? Music sets the tone of the scene. Without it, this just feels bland and emotionless. Where are the sound effects? "The Beginning of Revenge" Why does he want revenge? What did this person do to him? Why is the paper he's holding have green stuff on it? Are those boogers? Did he use that paper as a tissue or something? I'm not even joking. This trailer is too limited, you need more animation scenes to give a clear idea of the story. I hate to give a low rating, but you need a bit more in this trailer for the viewers to go off of.