I, for one, liked it better than the four games given, so my vote is a no.

I think it helps for me that all six characters are featured prominently and about evenly in the storyline. With 7, 8, 9, and 10, it was The Cloud/Squall/Zidane/Tidus Show. We barely got to know anything about the other characters because the writers forced the protagonists and, at times, their leading ladies down our throats. With 13, we got to learn plenty of info about everyone, which made it feel like 5 and 6 to me.