I don't agree with the article for the most part. I do think that SE needs to revisit many old elements that define a great RPG (world map, proper equipment system, etc...) but making the graphics look like shit will not solve anything; the opposite actually.
What I'm saying is, the series needs a mix of the old and the new. I personally loved 13 but would have much preferred if it had a traditional equipment system (for example), not everything has to try to be innovative you know!