The only negative reviews I've seen are from The Guardian and Pitchfork. Most others have liked it.
The Daily Telegraph, The Independent, New Zealand Herald, EW, NME, etc.
Releasing the video today would be really good for her. It helps on streams and helps much more to put the song out there, and it might as well become viral... So she should do it, she's really needing those streams in all the possible force!
UK kworb about to update. last update was light green so not too sure if this one will be good (apparently radio 1 haven't played it since this morning)
on iTunes 