Well, I'll definitely check the game out, but I'm not hyped.
The franchise made a lot of mistakes in my opinion and Nintendo has to "earn" my trust back.
I hate mega-evolution.
If this system is used in the upcoming game again (which is very likely), then I probably won't buy it. Not only because of that, the Pokemon-designs of generation 6 in general were ridiculous and super ugly to me. I didn't like a single one of them because of the advanced chibi/comic look. There is also the theory that humans and Pokemon could be able to fuse toge together in this game, which is the worst thing Nintendo could do. We don't need a full Digimon 2.0, mega-evolution makes the two franchises already similar more than enough.
But I keep my hopes a bit up for the story mode. Who knows, maybe they will create an awesome plot with interesting characters like in Black/White again.