I think G-Eazy part flows very well in the song something that is unusual for these Pop / Rap guests songs. This song is Top-notch seriously.
Regarding the visuals, Like someone else said, I don't think this needed a slutty video tho, and this isn't only an observation to the weak music video we got where she's showing skin and stuff also to the original music video which seemed to be quite S&M, I always found really strange that they wanted to portray such soft and mellow song like that.
It needed a concept video, this was the perfect time to call Jonas Akerlund (the guy that developed such brilliant concept for "Hold it against me") back to direct and create another substancial and artistic music video, and the difference between HIAM-Britney and Glory-Britney is that she now looks in shape, beautiful and totally into it, so a Jonas Akerlund music video in 2016 would've been pure slayage right, left and center. Its such a shame that they couldn't find a director that was actually able to handle and understand a song like "Make me" (I don't think not even her team understood what they had in their hands with this song).
Britney Spears . Michael Jackson . Madonna . U2 . Radiohead . Lenny Kravitz . Led Zeppelin . Daft Punk . Oasis . Eminem . Metallica . Soda Stereo