Reviews:

BeyondHollywood.com
Bloody Disgusting
Cinemalia (Italian)
Dread Central
Fantasiafest
filmering.at (German)
Filmhorror.com (Italian)
Filmstalker
joblo.com
Scopofilias (Spanish)
Spietati.it (Italian)
Travelling Avant (French)
twitchfilm.net 1
twitchfilm.net 2
filmtipps.at (Gernan)
World of Movies (SE DVD Review, German)
World of Movies (Film Review, German)
DVD-Forum.at (SE DVD Review, German)
DVD-Forum.at (Film Review, German)
chilli.cc (Film Review, German)

Making-Of Articles (6 parts):

hackermovies.com (German)

Interviews:

filmering.at (German)
Bloody Disgusting
Spietati.it (Italian)

On Evil Grounds on IMDB