I'm playing the latest Theatrhythm game at the moment and it's so obvious that Uematsu gave the series a musical identity that was quickly lost when he left. As cheesy as Eyes On Me was considered at the time, compared to some songs that came later, it's art. He knew how to keep it simple. Some music from FF14 and 16 tries too hard to sound like "real" music, with so many changes of tempo that so many tracks sound like a mishmash of several completely different pieces. It makes even One-Winged Angel sound far less bombastic.