Comparing is bizarre in these cases. It's not like Mama Rose, where we've had 3 major Broadway mountings in 20 years. Norma's have been two, 30 years apart. Both were arguably excellent, because they were perfectly cast for their productions, and for their respective generations.
"Hey little girls, look at all the men in shiny shirts and no wives!" - Jackie Hoffman, Xanadu, 19 Feb 2008