I think one of the worst parts was when I had to watch Rinoa and Squall float around in smurfing outer space for like 20 minutes, and she's put in a place where there is no reasonable way to survive (even for a Final Fantasy plot) and then the magical benevolent life force of Squall's bleeding heart gives her oxygen in the abyss.

And then there's the orphanage plot twist.

And then there's the stupid half-assedly pieced together time travel concept.

I loved playing this game, but it seems it sacrificed story for gameplay.