It was well known at the time that she kept a very low profile (or was MIA) during the referendum campaign - just like Corbyn. With that in mind I think it was shocking that she was rewarded for sitting on the fence by becoming PM.
Tory party messed up and should given the gig to a Leave campaigner so that they could be held to account for the shite that they spouted on the bus and all the other fantasy Brexit promises. Just like political parties are held to account on their manifestos after General Elections. All in all a complete shambles of a process from start to finish.