Hello! Welcome to the forum! And back to Pokemon!
Pokemon X and Y are great games to begin your interest in Pokemon again. I bet that this will happen with a lot of people because of all the new features the games will offer that are different and completely new. I'm pumped for trainer customization and the new battle scenes! Be sure to check out the new X and Y forum dedicated to the new games where you can speculate with the other members about them. It's sure to be the hottest section over the course of the next few months since there is so much info to be revealed on them!
Anyway, if you need anything, just ask! Welcome to PC!