Yea I think they went a bit over the top.
I mean parkour is one thing but the way she was climbing on the roofs like a science-fiction ninja (before she dropped Dr. Logan) and later the insane jump back to the mainhall seemed a bit unbelievable even for an athletic who has mastered parkour.
At the fighting scene shortly after Ben screwed up with the hatchet I was like 'cmon telltale...this is getting ridicilous'.
So yea, I think they went a bit over the top with her. I hope they keep the characters in the next season more believable and don't have someone with semi-superpowers.
her screentime was rather short though, so it didn't irk me too much.