I glimpsed something yesterday that suggested that May's approval rating had never been higher, and the summaries of YouGov surveys posted earlier today still put Conservatives quite a few points ahead of Labour.
There is no question that the clever people in both parties will be looking at getting elected (and there is the distinct possibility that they are actually more preoccupied with this than anything EU related)
No question either that criticism of May has been huge, yet she is still there and that says something.
So the next question is, which of the possible outcomes gives the Tories the best chance of election success; Mays WA, "managed no deal", stay or show again vote-wise?
May has ruled out a show again vote. She has also (and is increasingly saying stuff like "respect the decision of the British people" (ie respect the referendum result)
So my observation is that actually, either of the first two options, suitably presented, give them the best chance, and I honest do not think that it will take that much to swing the WA. Lots of folks seem to be shouting that "stay" is the plan B but I am not so sure.