I'm with those that consider this a positive result. Far too many variables we don't know about to comment further on the approach...
... however I didn't hear a 'mayday' or 'pan pan' call? Maybe she did call it out but wasn't part of the clip, or perhaps it's not what you do wherever this is, but that's something drilled into me - not just to use if needed, but to react to if I hear it. Not sure the word 'emergency' would penetrate quite so immediately as 'mayday' repeated 3 x etc.
Whatever, I'd be happy to shake her hand for doing a good job in the circumstances she was presented with
