He's obviously a fan, which he has a total right to be. Every generation has their own "best kpop band ever" whose music played a big part during important parts of their lives. Big Bang's music crosses generations and international barriers and has done so on and off for 14 years. I can respect that.

they paved the way not only for idols to break the factory format by writing and producing their own songs but were also one of the 1st groups to hold international world tours and be nominated for major awards outside of Asia. Also with MADE they proved their power even more by having back to back to back etc no.1 releases despite being a 10 YEAR old group