Commenting late since I watched the perfomances time ago but the thread was bumped again ~
Overall kinda forgettable perfomances. Kalafina-only songs were good, but nothing that really stood out. We've heard most of those songs thousands of times already. At least Hikaru were better than in other recent shows.
Collabs with Lisa were a mess. I don't think her singing style/technique/whathever works great with Kalafina. Harmonies didn't work, she was too loud and it and the other girls were barely audible. Exception was Traumerei, both girls have similar voices so there weren't any problem. In fact, I really enjoyed it! And totally loved Hikaru's voice and energy!! After some not-so-good times, seeing her like that was such a pleasant surprise!
And then, there's Kagayaku. I need to know who on earth had the idea of putting LiSA there. Her singing is almost screaming and it seems like she can't control at all the power of her voice, which can be bearable for other songs, but damn! Not for Kagayaku! She totally destroyed the emotional, melancholical feel of the song. I love Kagayaku so much, and it's not performed that much, so having it performed this awfully this time makes me want to cry
On the other hand, Keiko was over the top, as usual. Her solo at the end of kajiurago was truly delightful.
I'm not preteding to hate on LiSA, while I'm not her fan, I think she does well her job. However, she doesn't work properly in a group (specially in one like Kalafina) and there are some songs that are simply not for her. I think the result could be way better if she did a solo cover of OL and Blaze, wich is totally her kind of music. Kalafina should have done the covers by themselves as well, it would totally give an interesting twist to the original songs!