Of course this show was met with much skepticism by fans, calling the show distasteful and a poor portrayal of the popular characters. The show began with a serious and menacing look, even in the character's faces. But due to the internet petition started by an eleven year old boy, the producers decided to lighten up on the menacing demeanor and softened them up, making them much more in tune with the classic cartoon show.
I'm glad the show only went on for two seasons. Having seen a few episodes of the show, I found it quite silly and an unnecessary production decision, especially since Looney Tunes has such a HUGE cult following. This bastardized version of the Looney Tunes provided nothing to continue the creative genius that came along with the classic cartoon show. I have no clue if the show was only a temporary thing or planned to last for an extended period of time, but the two season length gives me confidence that fans truly didn't like this new direction WB was trying out with Looney Tunes and that they should stick to a more classy approach to any new Looney Tunes endeavors for the future.