concert was broadcast on Ustream.tv, a live video streaming website. Between the two channels set up for the concert, they were accessed a total of 925,000 times, with 345,000 unique viewers, as well as 185,000 comments left on the feed. This was a global record on Ustream.tv, for the highest number of simultaneous accesses of any video, with the previous highest being only 100,000. The December 8 concert will be broadcast on January 22, 2011, on music video channel Space Shower. A different cut of the concert will later be shown in February, dubbed the "Space Shower TV Original Edition". The original cut was created in collaboration with Sky PerfecTV. On January 15, 2011, a documentary named was aired on Japan's public broadcast channel NHK. The documentary followed Utada through her activities before her hiatus, including recording backing vocals for "Goodbye Happiness" in London in August 2010, filming the music video for "Goodbye Happiness", preparing for her Wild Life concerts and footage from the concerts. Interspersed through this was scenes of Utada being interviewed by Chris Peppler, a navigator for J-Wave's radio program Tokio Hot 100. Two songs were performed live in a studio, "Show Me Love (Not a Dream)" and "Goodbye Happiness", and clips of "First Love", "Nijiiro Bus" and "Prisoner of Love" from the concerts were broadcast. Critical reception The album was received positively by music critics. Tetsuo Hiraga from Hot Express noted that there was much more sorrow and pain in her songs in the collection, as opposed to the songs collected in Utada Hikaru Single Collection Vol. 1, believing the album "gives birth to an unconscious sympathy". Vibes Mio Yamada believed that Vol. 2 was like "self-cutting sharpness hidden in shadows", and described the collection as "an emotional and sentimental autobiography". She believed love dealt with in Vol. 2 was much more mature than on Vol. 1, and noted "Passion" and "Dareka no Negai ga Kanau Koro" on their lyrics that expressed weakness and strength simultaneously. Yamada, Jiro Yamazaki of Barfout! and Mikio Yanagisawa of What's In? all felt the songs on the album had the ability to relate to everybody. Yanagisawa described the work as "blue introspection", and the album as a "jem that feels like a miracle". Yamada similarly likened all of the singles as "jewels". Akira Kondō from Listen Japan felt the collection expressed an extremely personal world outlook, and believed the collection