this is honestly GREAT but it would've been perfect if it was maybe 1-2 full steps lower. less straining at the top, and she could have some brassy low notes in there too.
I don't know if I love it, but I don't hate it. I will say that I love the verses so much. There's so much sass in this track.
Also of note, there aren't any backing vocals during the chorus. Allowing the USE of Britney's voice to be front and center. Whether you like it or not, it's a nice thing to see this hasn't happened since prolly ITZ.
Also, notice how her vocal delivery is so different than what she did on Make Me Ooh. It's a conscious effort at showing the diversity in her vocal range. Again, whether you like it or not, I respect them for doing something different for the first time in forever.