I'm going to have to call BS on that one line. RPGs are known for being mostly story focused games, not complexed story games. The two are entirely different. FF13 is complicated for it's own good, lots of people felt this way, not just the ones who "don't play many RPGs"If you thought the story was confusing then you obviously don't play many RPGs (seriously, it's nothing compared to kingdom hearts)
FF13 as a whole can be summed up as "Toriyama's Waifu Simulator". Toriyama should have never been in charge, another Final Fantasy game by Yashinori Kitase would be amazing. The fact that the man hasn't done anything but been a producer for over 10 years is a shame. But then again Squeenix hasn't been aiming for quality as of late.
Seven out of ten is a wonderful score for this game because seven is Lightning’s favorite number,” explained Toriyama