It was an okay episode, I wasn't to happy with it but then again I did enjoy parts of it.
Blame the earthquake that ruined their debut :/I've got through not quite a season and a half of Black & White, and the show is taking ts sweet time bringing Team Plasma in to all this.
Ah well, maybe it will be that much more exciting when they do finally appear.
I think that when the Team Plasma vs Team Rocket two part episode got banned, that the writing staff decided to scrap any appearances by them in Best Wishes until Episode N. So I can understand why they didn't show up at the Cold Storage here.although I would have preferred more focus on Yacon or even just an appearance by the Plasma-dan at the Frozen Container like in the Black/White games.
I was also somewhat bemused regarding why such an important location from the Isshu games was given a comedic twist here, but then again, that describes Best Wishes in a nutshell.The Cold Storage place seemed so watered down compared to the games which makes me wish that we had witnessed a serious subplot there.