Efficient way to create animation in quick show

HI, I am an Maya user, and I know how to create animation with Maya or Adobe After Effect. I have already known how to make animation frame by frame in quick show, however, the line work is not stable and good-looking.
Is there any efficient way to make better animation in quick show with Maya? or how to draw stable line works just like the default cues in Quick Show?
Thanks!
(I know there is Max converter and Flash converter, but I am not a Max user and Flash is kind of out of date, so.....I am looking for a better way for Maya user like me. )