“[Halo is] an opening statement; a measure of what they have to offer, be it feisty rap lines, howling choruses, pounding beats and catchy verses, or all of the above. “Halo” allows all aspects of what is Block B to shine in an appropriate manner. Block B aren’t polished pretty-boys, but they’re Kpop stars nonetheless, and this song allows them to tap into their rugged side, while using the more commercially friendly songs on this EP – “Tell Them” and “U Hoo Hoo” – to soften their style.”
