This was really helpful - I've been looking for an explanation of EOS.

Next I need to find something like this that breaks down Ethereum. I like how at the end there he explains why typical coders and app developers will likely find it easier to use and connect to EOS, whereas to use ETH you have to be an Ethereum coder. But apart from that - I'm a little fuzzy on the "oil" vs. "real estate" metaphors.