She's unlikeable and people don't take her seriously.
The material is just not THAT good, but Confident was better and more solid than DEMI and Unbroken, at least. The problem is her.
For example, if CFTS was performed by P!nk (i can totally imagine that), the song would be a 5-week #1.
Confident (song) was not that good but if it was performed by Selena, it would be another top 10 for her.
Aside from her fan base and casual listeners, no one cares for her. For example is that naked shoot she made and no one gave a single ****. The "i'm sexy" and less clothes era -- for Miley that type of era gave her a #1 hit, platinum selling album, Grammy nomination. To Selena gave her 3 top 10's, #1 album... yet for Demi...
I just don't know what's going on. She literally tries everything but nothing works.