Damn, what an awesome movie.
Not as much action as Vol. 1, but that didn't matter much in this one as it spent a lot of time going over past events, like why Bill shot her, her training, etc.. basically anything left unanswered in Vol. 1 was accounted for and explained in this one.
If only other movies could follow suit and make a decent conclusion *cough*matrix*cough* Granted.. this movie was technically supposed to be one, but it doesn't disappoint at all.