The more I look at it the more I like it. Most new stadiums try to copy something like Bayern or use some other covering around the stadium and they just look like big art projects. With the open facade this feels like a proper stadium.
Also found this article.
'The contest of the Camp Nou raised suspicions
Josep Mias, the firm Populous + Mias + RCR Arquitectes, spoke at Catalunya Radio: We have gone there to waste time "
The selection process of the architectural firm who must run the project Nou Camp Nou it was immaculate. Until yesterday. Filtration of winner 's name, Nikken Sekkei (in collaboration with Joan Pascual i Raimon Ausió Arquitectes), at 18.47 hours on the website of a media began to raise suspicions. Some suspicions were confirmed when SPORT was able to confirm that the leak had occurred when it had not yet completed the presentation of different projects. Moreover, the jury met to deliberate until 19.43, according to a tweet released by FC Barcelona: "They just now presentations of the 4 finalists #NouCampNou projects. Start now #fcblive jury deliberations. " Barca made unofficial name of the winning architect until 22.49 ... 'four hours after the news was leaked !!! This leak has raised doubts and caused confusion. Even unrest within the club. In fact, some of the firms that failed to gain remodeling project were angry. This is the case of Josep Mias, the firm Populous + + RCR Arquitectes Mias: "If the whole process is carried out in impeccable shape and very professional, this last phase, however, did not seem very serious. We have gone there to waste time , "he lamented in Catalunya Radio.'
http://www.sport.es/es/noticias/barca/concurso-del-camp-nou-levanto-suspicacias-4961095