LiSA actually sounds good when not shrieking, hue. I didn't even recognize her the first few seconds. The song sounds good. The refrain is the weakest part (why does this always happen in her shounen-ish OP/EDs?). Also, in the English part I hear a male voice. TK mebbe? The final part is definitely Kajiura.
Interesting that she used FJ Feat. X. Now I wonder how the sing it's going to be released. Will it be included in a LiSA single, in the OST, or a full single by Kajiura?
Me wants FictionJunction feat. Maaya Sakamoto, Mizuki Nana, KOKIA (or soundtrack hue), Elisa, and moar.