At this level, with the nature of the defeats as they have been, I think on balance yes.
I think lose next week I think he should leave. Draw next week, win Arbroath and Kelty Hearts I think he has survived.
Despite being very experienced, he hasn't been able to manage the team out of this slump.
Going back to 2000, I can't think of any manager who has been sacked too hastily, been treated unfairly by PTFC, or sacked unexpectedly. I don't think now would be an exception to this.