One of the brilliant reasons to visit with the opera is the orchestra. The feel of the music coming from the actual instruments themselves. The melody of the individual sounds blended together by the chief wrangler, the conductor. The music is one of the greatest dimensions of the opera, but there are many other attractions. The voices, the emotion, the drama/love/tragedy, the majesty of the performance, the story unfolding on stage. All of which sweeps you up into another world.
I saw Cavalleria Rusticana, a short opera, followed by Pagliacci, another short opera, that Opera Australia had turned into a modern interpretation set in rural Italy. Opera is no longer a soloist caterwauling about tragedy, but a feast for the senses, with action, emotion and performance. Both operas involved love triangles or quadrangles and were blended into one story line, before and after the interval to keep the audience guessing.
Try something new and see how it differs from your expectation.