By HEDY WEISS
February 20, 2014 1:10PM
Updated: February 20, 2014 3:57PM
The Metropolitan Opera recently presented its Live from the Met production of the Dvorak opera, “Rusalka,” in movie theaters. (A different production of “Rusalka” will open Feb. 22 at the Lyric Opera of Chicago.) So what are the pros and cons of seeing grand-scale opera, ballet and theater productions on a screen, versus in the theater?