I'm not really sure what to think of this episode. It shows Ash training his Z-moves, which clarifies that he does indeed train them even if usually off-screen. A training scene once in a while is necessary to remind us that he isn't getting everything for free. I also like what they did with Mimikyu and Jessie. I never expected some "True form" to be revealed, I believe that the rumours of a "revealed" or "true" form of Mimikyu are just bogus, I think the idea of Mimikyu works best if you never know what it really looks like. The "Catch Pikachu in the electric-proof container" plan has been done to death by now. I hope they're not going to keep doing this, one thing I liked about SM was how Team Rocket seemed to have moved past those old repetitive things.