As with the previous volume, I loved this one as well. Before I get to this, keep in mind that I've watched the anime and love it dearly. To be honest, it's my all time favourite anime so far and I'm already quite attached to the characters. However, apart from the anime taking a complete different turn from the manga storyline -as far as I know- it's also been almost a year since I've watched it, so I don't remember every detail, which resulted in this being quite refreshing and fun.
To keep this short, here's what I think;
Great plot, intriguing twists and an amazing group of characters. I'm almost certain that I mentioned this in my review for the first volume, but the character development -I either expected in future volumes or praised in the first one- was present and all I've ever wanted. Stable, realistic and very pleasing. I love all the characters and though picking favorites could be a struggle, I have to say Rin, Shiemi and Shima.
The manga gives you more insight to the story and things I might have missed while watching the episodes were cleared with this one, though I'm definitely still quite iffy about Mephisto and whatnot (I don't think he's entirely bad, then again I don't remember the anime that well).
The verdict's in; I loved this, I can't wait, I want more. Really want to see where this goes and what my favorite team of to-be best friends are up against.
Pick it up.