Yeah, her voice feels seamless and technically flawless. And yes, she often seems like she's about to break out, but her voice still remains quite restrained and contained. This is why she isn't popular and doesn't resonate with people. At first, you might think she's amazing, but eventually, you only notice her technique. She rarely lets loose in her singing, and to outsiders, her voice always sounds very stifled. Like some Western songs, such as I Will Always Love You, the climax makes you feel like the voice is bursting out, even if the note isn't super high, it still sounds amazing. But when you listen to Jess Lee sing, it's always the same voice. You don't feel led by different tones, even if she hits A5. Unless she hits C8, you just think it's impressive, and that's it. Simply put, she can sing very well, but her voice doesn't captivate most people, and it's too difficult. That's why she isn't accepted by the market.