Haven't see this show before. But on American Idol, they show tape of, shall we say, less-than-stellar-looking people who often have no talent and no shame. They sing lousy...lousily....then get huffy when the judges put 'em in their place. The AI producers call that "good TV."
Expected much the same when this frumpy gal trotted out. You "experts" may quibble about technical aspects of her performance, but it flat out gave me chills. I've seen some people with monster talent singing in different shows...and while I don't know enough about music, I can appreciate their talent. But I've never got goosebumps from watching someone sing before. Yeah, it was a setup...but there's no denying her talent. Pebbles gonna get some fresh fish tonight!