there's lots of people who think that BTS' vocal line doesn't have a main vocal. I think that their vocal line would be better suited for their own style. For example Jungkook is not really suited for the powerful kind of music, but something more on the "emotional" side. For V, he's good with low key lines but he matches something more sorrowful
they're in a similar situation with Bangtan where the rapper line is so powerful that the vocal line becomes underrated. If you watch M&M Kim Jinhwan and Goo Junhe are really good and unexpectedly Kim Donghyuk and Song Yunhyeong too. Jung Chanwoo is above average.
EXO are just underrated overall, I'm not talking only about Chen, Baekhyun and D.O but Xiumin, Suho and Lay are really good too. Especially Xiumin, I watched their videos in the Dome concert and he was amazing. Suho's skills improved a lot too. His parts increased in the album and he's good live
Ever since Jessica left the group, people started to acknowledge Taetiseo for their skills, but Sunny also sang in a musical and did some OST too, she also had lots of Parts in I got a Boy and You think. When I watched her videos in Dome, she was pretty good. Sooyoung and Yuri too, I watched the Dome video and they're above average. Yoona and Hyoyeon are worthy to be lead vocals, they can pull off the parts that Jessica was in charge of.
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