From Brazilian press/blogs:
http://www.rocknbeats.com.br/2012/06/08/clipe-mika-make-you-happy/ - neutral, tending to be positive
http://jumbleline.blogspot.com.br/2012/06/o-mika-esta-vivo-assista-ao-clipe-make.html - positive. "Mika is alive!", they say.
http://www.quedelicianegente.com/2012/06/mika-esta-de-volta-e-tudo-que-ele-quer.html - neutral, and they seem to love Mika.
http://nacaodamusica.terra.com.br/br/vclipe/mika-lanca-curta-metragem-para-divulgar-musica-inedita-make-you-happy/ - just telling the news, but this "Terra" website is kinda big here.
http://www.fosforo.blog.br/ouca-make-you-happy-musica-do-disco-novo-de-mika/?utm_source=rss&utm_medium=rss&utm_campaign=ouca-make-you-happy-musica-do-disco-novo-de-mika - they like the video and say the song is "different".