Fanime got a Vocaloid concert.
It... was okay. I won't say mediocre, because they tried and the company (it wasn't Sega, it was some indie company, mikubook.com) apparently got rejected by Fanime at the last minute, so they had to rent out the local theatre. The live human dancers were... well, they were half-assed as if they were embarrassed or tired, no live instruments (understandable, given the size of the theatre), the screen was kind of wacked and blurred in the middle (again, size of theatre), the song selection was small, the MMD modelling wasn't as great as Sega (yes, beggars can't be choosers), and given that they sort of had to do this at the last moment, it's understandable.
Still can't help but feel disappointed.