What makes Sicario by Criminal notable?

'Sicario' received critical acclaim for its energetic sound and complex compositions, establishing Criminal as a notable player in the Chilean metal scene. The album's themes of violence and societal issues resonated with listeners, helping to define the thrash metal genre in Latin America during the mid-2000s. Released in 2005, 'Sicario' is Criminal's third studio album, showcasing their evolution in the thrash metal scene after their earlier works, 'Angels Never Die' (1997) and 'Sicario' marks a significant moment as they solidified their presence internationally, especially within the underground metal community.