I actually just watched this video a few days ago, too! My kids were learning about ancient Mesopotamia (and therefore Sumer) and so I couldn't resist watching it (even though we don't drink).
I like how he adds in a lot of interesting history and mythology, too.
Plus, I loved seeing the cuneiform tablets. Cuneiform writing is really fascinating, and I totally recommend any video by Dr. Irving Finkle for those that love history and sarcasm.