How do you review an opera after a natural disaster like Hurricane Harvey wipes out its hall for a season? It’s not anything I ever learned in school. At Houston Grand Opera’s season opening night of La Traviata on Friday, I heard all kinds of mixed emotions from the audience who, replete in black tie, clambered around the George R. Brown Convention Center hall HGO had valiantly converted into an opera theatre. Take a look at the varying reviews coming out. At Houstonia Magazine, mine is but one version of what’s going on and how to talk about it. Particularly, I admire Joseph Campana’s review at Culturemap–do check it out too.