So is Blaz Blue a good fighting game? I have only played the classic fighting games like King of Fighters, Street Fighter, and Mortal Kombat.
I bought the limited edition pack with all the extras, it was in the bargain bin, and man did I ever get my money's worth, all the special characters, full story mode with anime clips and text screen sections (essentially a manga with voice acting) and a massive unlockable art gallery, and this "journey to the abyss" mode which introduces some RPG elements.
I've played Soul Calibur and Dead or Alive before but Blaz Blue is more of the oldschool 2D fighter, but modernized, so every character has a lot of special moves, Relius and Ignis for example fight at their best side by side so his control layout is simplified to enable you to control both at once, whereas the vamp girl has so many special moves she almost lacks a direct attack, but then again when you can fly you don't do much direct attacking. Two other obvious favourites of mine are the robot girls Mu and Nu, Mu has ridiculously powerful slow attacks, decent quick attacks, and can place mine/turrets with her special, whereas Nu is a whirlwind of teleporting blades so she can attack practically anywhere, from any direction, at any time.
Mu's easy to use (sheer power) but her special is hard to master, Nu's tricky to use and tricker to master but if you can she's a bane to the slower more powerful characters while still dishing out enough to put down the speedsters.