I've been meaning to ask this for a while, but never got around to it. To start I'll just say that's I've yet to play either game (I'm waiting until exams are over).

What are the version differences?
Plotwise and Areawise

In B&W/2, there were lots of differences in areas with the whole technology vs nature thing, Black City and White Forest etc. Do X&Y have anything like this also?