Well, his idea that these supposedly-international symbols (Some, not so much) already make up a (Primitive, in my view) language which is shared widely regardless of the spoken tongue, and that the symbols could be used to tell a conventional story in lieu of using transcribed verbal language, is what I do find to be an interesting concept.
Unfortuantely for Symbolman and his project, though, his story not only suffers from dangerously toxic levels of suckage, but also was far too abstract and complex for the medium he chose, and therefore is an EXTREME FAIL.