Hm, I read about it earlier today and decided to look up their debut performance and music video. Their debut single is Emergency. Good song, catchy and all but doesnt really showcase the boys vocal talents so I still dont know how amazing their voices really are. Plus they lipsynced for their debut so i dont know. THe music video was alright, nice choreography. The whole dancing in teh rain thing reminded me of Robert Hoffman in Step up 2 lol (bad movie..amazing dancing, good looking people).
http://www.youtube.com/watch?v=uW6Y1UYzY8A
debut stage
http://www.youtube.com/watch?v=PbCnhwUImLY
music vid
SNSD Korean 
another boyband? and debut just after Big Bang’s comeback = bad move by TN.
i agree, right after big bang’s comeback..theyre gonna get overshadowed easily.
lol, yeah, i agree with you..
but i love their mv.so much.. 🙂
specially their rapper, reminded me of heechul though.