Its not like there was a ton of content to go off of, but I was satisfied with it. At the very least it was an entertaining segment.
I wouldn't necessarily use mature as the word, though there is a degree of truth to the statement. It wasn't 100% what you might expect, but some of the "game face" stuff could take place offscreen. Also if you really dissect the scenes, her general reaction to everything when she was on screen was still that of someone relatively inexperienced in the world of x-men. (sorry for vague terms, dont want to potentially spoil anything).but she did seemed be written more mature. More sure of herself in the pages she was given. IMO