Y'all are worrying too much. DW is by far the unsafest song she's ever released, so it's clear it's not gonna stick to the GP as fast as Problem, for example. It's much more mature and intense as vocal performance, so even if it doesn't match up with some of the ME singles peak, it's gon' do fine. Also, wait for more promo and the video to kick in - Rhythmic doesn't really worry me at this point cause I need this to be supported by top 40 stations more than ever.
I'd rather have this as a cute top 10 hit appreciated by the critics and appealing to older audiences than another Problem being top 3 but relegating her to a "basic pop bitch" status. Just wait and I'm sure we'll be pleasantly surprised. (FYI I love Problem, I'm just taking it as example cause it's the other side of Ari).