Yeah not what intended, I honestly think so, and that applies to before hiatus period.
Doesnt matter how much he put in, i just see him as like the K-pop psy. Someone a bunch of people flocked too because the music is easy. He can sing in a generic and social excepted way, but that isn't anything to be amazed by since all you need is some lesson. I need flavor, something that isnt the normal, something to get the juices flowing and grab my attention. Now if it was kaya in his place i could maybe respect that, cause he kinda throws his own spice into the mix. But getting back to Tsu he has skills as he showed in like shuuei, raven, sadisgate, Fell to the HEAVEN, hakuraku 2011 ect. and just experimented with harsh Negator NEGATOR mixing both exhale and inhale. So he would be great as a solo artist, but will the general public like it, maybe not. Not a lie what i believe. And they are free to agree with you.