I am listening to this song for the first time under the introduction of a friend.
So here’s my honest review.
After listening to the whole song for the first time round, I feel, G.O. as a singer has potential.
And I feel that his potential is being buried while he stays in MBLAQ but am glad that he has solo stages, be it covers or his upcoming release.
His live is considered to be pretty stable given that he’s still quite new as a soloist.
He definitely did chose the correct song. It suits his vocal. He’s able to express the “feel” of the tune and lyrics. But of course, he’s not perfect with his vocal. There are still a lot of points that could be learned. But given the time and practice, I’m sure he can do it!

I hope to hear more his live soon.