Yes, Hudson seemed a bit shaky with the lyrics and the mechanics of the performance at time but they both blew it out of the park. What a great duet.
Oh, someone needs to tell Hudson she doesn't need to put her hand on her hip every time she sings a DREAMGIRLS song. It worked extremely well for "I Am Changing" in the film but I've caught her doing it with "One Night Only" and "And I Am Telling You I'm Not Going" now. It seemed at times she noticed and changed the position but then would go right back to it.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"