I actually like numb live. I like the little zombie bop she does to it. I agree she needs to do Future's part during Love Song. There's too many awkward moments when she's not singing/half singing; I hate that. A lot of the choreo is lackluster and half of it is her lack of energy (why doesn't somebody tell her to put some life in the steps???) and half it being just bad choreo. The breakdowns for jump are so explosive and energetic (they sound so much better live, especially with the fire), but the choreo is like she's dancing to Cheers or something...it doesn't mesh.
On the bright side I love PIU's choreo. When she gets on the floor