I just finished Bakemonogatari, and I really don't know what to think of it. A part of me really enjoyed it, but a lot of points I was just like "really?"
Mainly, the highlight of the series IMO was Hitagi. What an awesome character, and literally a blend of all the 'dere' character archetypes.
I'm not a big fan of the artstyle with the slideshow-like title cards and notations. Meh. I felt like it was some hipstery "unique" expression that just didn't click with me.
I haven't seen such good character dialogue and interaction since Spice and Wolf, which is what makes this series really shine. The OST is also very good, and then I noticed it's the same composer from the Haruhi OST, which I think is awesome.
EDIT: Also, the batch that I have includes like a bunch of commentary FLAC files, which I haven't really looked into. What exactly are these? If they are just audio files..how are we going to see the translation o___o (CoalGirls btw)