I am so excited for Pokémon BW2! I don't have my game yet and won't until sometime next week, but I've been following the coverage and the games sound amazing with plenty of things to do, even after you finish the main story, which is what I felt B/W lacked. I got quickly bored of it after I finished the main story as there wasn't much to do.
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Cut for BW2 Spoilers and such )