The sparkly border is due to the speckle holo they're using on the cards. It was last used in the Movie 12 sub-set in '09. They'll go back to a silver/grey border more than likely for Japan, they've been well away from gold borders since 2003.
As for the cards: honestly, what do people expect? They're promos, they're basic cards, they're more for show and commemoration than general play. We can't discern how an entire era will go on a handful of promotional cards.