Except she isn't a manic pixie dream girl. The whole movie is about JGL's placed expectations on her to be that or something similar to that and she just isn't. She doesn't believe in love, the movie fucking has a hot red-headed chick explain their whole relationship and its failings and if you saw Summer as some unfeeling bitch who broke Tom's heart then you misunderstood the plot and point of this amazing movie.
She's like what? 35 now?
She still looks pretty great for that age. She handled the transition to milf pretty well.
But yeah she reached her peak in Go-Getter.