Yes, 99% of people that watch this show know that it's over the top and beyond silly. BUT, who cares, not every show has to be based in reality. Plenty of people watch GOT and Star Wars and other fictional shows and don't complain how unrealistic they are. This show is fiction, it's fantasy, crazy, over the top and good for a odd laugh. Don't take it seriously and you might just enjoy it. The characters are likeable and the stories are passable.
I gave it 7 because it's just fun entertainment and that enough for me.
I gave it 7 because it's just fun entertainment and that enough for me.