It is very hard to review "A Wild Hare" on its own solo merit after the sixty-plus years that followed and thus turned its central character into the biggest cartoon character ever. In comparison to the subsequent films that appeared until 1964, this very first official entry is tame but still a wonderful model for those that followed.
Let's say this was 1940 and If I saw this cartoon for the first time ever with absolutely no knowledge of Bugs Bunny, I would say that "A Wild Hare" alone is a fine cartoon, in which the hunter becomes the heckled. The prey is a slick "wabbit" character that starts in on him at the very beginning, knocking on the wisping hunter's bald head to get his attention.
It is no wonder that this cartoon is directed by Fred Avery, who only three years ago directed a similar cartoon called "Porky's Duck Hunt," in which Porky's prey evolved into the current Looney Tunes star Daffy Duck. Should we be keeping our eyes on this "wabbit?"