The most interesting thing about this reprint is the new art. It features the planeswalker Liliana Vess whispering into fellow planeswalker (and Kaladesh native) Chandra Nalaar's ear. Many players have already said this is their favorite art, although others think it's quite silly.
What I'm especially happy with this card is that clearly we're beginning to see more interaction among the planeswalkers depicted on cards. The fact that they're putting this type of art and putting this much flavor into useful cards like this is good for the Magic brand overall. I expect that foils of this Kaladesh printing are going to be highly sought after since it features two of the most popular characters in Magic the Gathering.