I'm still not in love with the song, and I think they could've made a much better song, but it has grown on me.
Brandy didn't sound as flawless and effortless and she normally does at the beginning (I think she was trying to sing too low), but she sounded great the rest of the song

Now I LOVE Monica, but seems to have started singing from her throat rather than her diaphragm, which makes it sound a bit yodel-y, but she still sounded good (and the very end was amazing).