I really don't get this love for Ruth!Doctor. She came across as cocky, overly aggressive and with no hint of having a plan other than "point a gun at someone". OK, that's closer to Tennant's portrayal than Jodie's, but that's definitely not all there is to the Doctor. Ruth showed more Doctor-y traits BEFORE getting her memories back than she did afterwards. I might as well have been watching River Song once she smashed the glass in the lighthouse. Jodie's Doctor sets up a holo-interface not just to threaten a Dalek but to make sure she can reassure its host that she'll save her. "When someone needs help I never refuse!". That's the Doctor. End of. She's closer to Five than any other modern Doctor. But Five was pretty fucking awesome in spite of his vulnerability.