The Nneka sample is the strongest, most memorable part of the song.
It's a cute song. Rita isn't bad at all, but everything she's doing has already been done. And her voice doesn't sound all that strong to me. Her look stands out far more than her music.
I'm not really here for people making her a star, though she may be unstoppable at this point because of all the endorsements she's gotten. I just don't think she deserves it.