it's very good, and it sheds some light on things...

It's different, but it's so repetitive that it gets boring. It needs to be changed up a bit. You could continue this list of "What is..." forever. At first, it was really interesting and a fun read, but as it continued on it didn't change and I almost lost interest. If you alter something and do some of the stanzas a little differently it'd make it a lot more entertaining.