Continuity mistake: When first showing the entrance to the satellite dish, three blocks are above the doors, but in the next shot, there are two. Also, there is a sign that says, "Keep Out," but in the next shot, there is no text on it. Additionally, there is a sign with "WARNING" with a skeleton angled to the top right coner of it with its arms and legs straight, but in the next shot, it has "WARNING!" with its skeleton pointing to the top left corner with its limbs bent. (00:06:42)
Continuity mistake: When Ash calls out to Pikachu after he disappears, his bag disappears. (00:03:49)
Continuity mistake: When Ash gets the certificate, part of Pikachu disappears briefly. Also, the man with a red shirt goes from having a split in his shirt too not. Additionally, a girl with an orange shirt between Ash and Officer Jenny goes from being there to vanishing with a man with a yellow shirt going from absent to present. Furthermore, the woman with a green tank top goes from having pink shorts and people to the right of her to having pink pants and not having people to her right. (00:20:20)
Answer: He is a good guy but just found himself in a bad situation when he worked for Lysander. He didn't want him to harm Ash and his Pokémon when he was trying to get the special bond between Ash and his Greninja to work. He does leave Lysander and go back to being a good person.