>>47438325>lack of nostalgia panderingThis is a bold-faced lie.
Generation 5 is full of very intentional homages to RGBY. Cynthia shows up, and there's a Pokemon World Tournament where every single Gym Leader from the previous games also appears. The games are like an epilogue to that entire era, since the only reason the plot of the first two even works is because we've seen Pokemon be taken advantage of throughout the ENTIRE series up until that point. The inherent conceit of Black and White is that it is a bridge between past and future.
It didn't sell well because the 3DS was already coming out / out at the time, and the normie take was that Pokemon was stale and that Game Freak wasn't trying at all. It didn't sell well because it came out at the tailend of the DSi's lifecycle. And that's without getting into how ugly some of the new Unovan monsters are, and the misconceptions surrounding
>You can't use old Pokemon!You totally could, just not until the end of your playthrough, which was par the course for nearly every game up until that point. With the possible exception of GSC, you always had to wait to get ahold of your older monsters.