She can have a positive attitude but doe-eyed no. Have some type of fierceness. And I like when Diana loved ice cream not having a fit because too much sugar in soda. Also, she was humming because she all of sudden has a screw loose in the head and that's even more off putting.
Basically, give a solid reason as to why/how new52 was an illusion even though it causes massive plotholes and a reason for another origin story that was unneccesary and underwhelming.