As much as I enjoyed the Diamond/Pearl series (probably the best written story arc Pokemon ever had; btw doodies, Ash was actually pretty competent in that series), I really couldn't get into the Black/White series, especially the way they completely neutered Team Rocket. That and I found Ash's new traveling companions to be rather lame.
I'm sure here in the states the series will still be called Black & White, just with a new inane subtitle tacked onto the end.