What’s it like being big? I guess it all depends on perspective and age. After all, adulthood is filled with all kinds of responsibilities and stress that accompany being grown; when we're young, we wish to be old, and when we’re old(er), we yearn to be young. So goes the storyline for Big: The Musical, the lighthearted comedy now playing at Moline's Spotlight Theatre. And Friday’s opening-night performance was loads of fun for everyone.