Does this pplant have any hope of survival?
It's still good. I see a bit of die back but that's presumably because it hadn't received water and then may gave gotten a lot of water. the portion of the leaves that are green do look okay. The stem looks fine, unless you see that it's started to wrinkle - if so, it's rotting within. So just water a little bit and let it dry out a bit between watering.