That sounds like one excellent mango, Don! In her book Under the Tuscan Sun, Frances Mayes described eating some fresh Italian pears that were so good you "needed to eat them in private."

I find mangos purchased from stores where they sell a lot of them and sell to customers who really know their mangoes means I get the best mangoes. So I shop at the Asian or Halal market and they're usually much better (probably handled correctly and allowed to ripen properly). This usually means not storing them in a refrigerated space.