Just got the final badge. Game is great. I haven't gotten a "third tier" Pokemon game since Pokemon Yellow, but Pokemon Black/White 2 could honestly be considered a brand new game in the Pokemon universe (without of course a new generation of Pokemon).
Started with Zorua, Sneasel, Larvitar, Scorupi, Deino, and Scraggy. This group has had it challenges, due to late evolutions (Larvitar, Scorupi, Deino, and Scraggy in particular) and of course type disadvantages. But it's a fun challenge for sure.
Right now here's my team:
(54)(54)(54)(54) (54) (55)
Not looking forward to one particular member of the Elite Four.