For a lot of this stuff, there is no "wrong" because it's a matter of taste and familiarity, rather like asking which of the human alphabets is "wrong". It's undoubtedly very clever, a reimagining of lexing from scratch.

On the other hand, I'm adding it to my list of examples of "left handed scissors" languages, along with LISP and FORTH themselves. Languages which a few percent of people regard as more intuitive but most users do not and prefer ALGOL derivatives.