BBB was released in the 3 DVD format. Nice in that three rents and you're done and generally the 3 DVD format lends itself to a formula. Now give or take but disc 1 is intros and set-up, disc 2 is the build of the story, and disc 3 is the conclusion.
I watched the first disc and was hooked. Full out "gimmie" mode hanging on release dates keeping all hope for them at the top of the netflix queue. Disc 2 though sent out the warning flags. What's going on? Why are we still introducing characters? More story set up? What?! That was all of disc 2? You mean I have to have the story build and finish in the same disc? That's a lot to ask of an anime to swing in so few episodes.
... and then came the rush to try to finish. Generally it left me feeling like this was a big fat promo for the manga which is fine and dandy if it was available to you (perhaps it is now but at the time of viewing...).