There's probably a lot of bias here since it was my first pokemon game, but I can't help but completely adore this game. Everything I love about the white 1 applies (albeit the story is weaker but I don't really care), and then on top of that they added more cool locations, brought back old pokemon and added the PWT which is one of the coolest things to do in any pokemon game. I'll never get tired of replaying this game, I could experience it 100 more times and still have a smile on my face the entire playthrough.
Most deserved pokemon sequel of all time man BW were so peak I was so down with just adding on to their formula, even if in retrospect it might seem a little lazy. BW2 picked up right where BW left off and was worth every hour I put into them. Story was raw as hell too. N greatest character in Pokemon argue with a wall.
A worthy sequel to Pokémon Black & White, it adds old Pokémon to the roster this time around, which helps make it feel distinct from its predecessor if the new areas and characters wasn't enough already. The story feels a bit more forced than the previous game, and while it does have GREAT moments, it also hits some decent lows. There were some strange decisions, like locking breeding until after the postgame, but otherwise a pretty solid entry in the series!