Nicki's "Pink Friday" album wasn't her best, but it was such a monumental era for her and she did a really good job at mixing rap/hip-hop with pop. Songs like Moment 4 Life, Super Bass, and Your Love are some of her best songs ever.
I was really expecting more songs similar to that sound. Sonically, this album has very little to do with Pink Friday. It sounds more like Queen. I don't think there's a single song on this album that's touching Super Bass or Moment 4 Life.