As do I. I have seen a lot of posts from casual FF players that FFVIIs story either didn't make sense, or left too many things unanswered.

I think that's because it's the sort of game you've got to play more than once, and pay attention to, and not just rush through the story to "get to the action" (I never do this), there are maybe some unfinished-ish stuff, but it's good to leave things open, I don't think it was anything major.