It was much better than the same repeated infomercials and (thankfully now lesser played) Boomerang Theatre bumper, its current sponsors have been ramming down viewers throats.
11:23 I did not even know Godzilla had a Hanna Barbera Cartoon. I missed out a lot back when I first experienced Boomerang as a kid. That's more because I didn't have Boomerang but I remember going to my uncles to watch it and it was fun for me.