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Thanks. The next update (whenever it comes out) should address the main complaint: that Mewtwo's reaction was inconsistent with his character. What else did you not like about it?
It didn't tie up loose ends clearly, although it seemed to be over. In the next ep, will it be revealed to have been a dream sequence or something? Also, while he is in the forest, I believe m2 mentions trying to fit in, and then later he criticizes himself for it. Is this you trying to take stuff back, or are you trying to reveal something about Mewtwo?