>>28443878I don't think having only new pokemon (for the main game) is bad, but I can see I'm in the minority. However they changed that in B2W2 already, now that the sense of discovery about the new pokémon had wore off. B2W2 actually has a pretty good and varied Regional.
I see a lot of people who played BW and never played B2W2, or weren't even aware of how different they were (thinking they were like the previous third versions), so that probably also went unnoticed.