Infonick has a very good point - for all intents and purposes, this could be put up as complete, especially when compared to several other shrines which are classified as such but really aren’t. Just add an Updates section if you do so people know what’s in the works. I’m also adding a few more content suggestions.
For the formatting suggestions that I had, I don’t think there are really that many but they sort of add up over time. One of my big things is uniformity in style and organization (like table formats, sizes, colors, blah blah blah). I also think there needs to be a grammar and spelling check just to catch the pesky things.
Aeons - I’d like to see more uniform table styles for each aeon. The current layout jumps too much for me; I think it would be good to have the relevant information just running down the table in separate rows and not side by side (like description, attacks, overdrive, stuff like that). This would also help with the uniform formatting.
Blitzball - Since I saw anchors in every other section of the walkthough where they could be used, I was surprised not to see them here. Content - there should be a section on recruiting players, and I’d like to see something mentioned about resetting data and its implications (since that’s currently advocated in Wakka’s overdrive description).
Characters - I don’t have much here, but there’s no need to list pretty much every ability a character has in his section of the sphere grid. A general description of what’s there would probably be better.
Enemies - I said it before, but for the list with pictures please make it of a uniform size. Also, if something could be done so that people wouldn’t have to horizontally scroll the page to see the rest of the information it would be super (I know that with the information present that’s easier said than done).
Items - I touched on that before, but the only thing I’ll add here is that the symbol list for the characters is unnecessary. That information could be added in the Celestial Weapons section.
Overdrives - Another content thing - I thought that there was more to Blitz Ace than that one conversation in Guadosalam. I’m pretty sure that there is a FAQ for approval ratings. For Auron’s, I think it would be better to add the button presses into each row (but someone already said that, I think). Also, could the sphere locations be moved to the item section with a link remaining, or are they better where they are?
Sidequests - More lightning strategies would be nice, since I know that the one described doesn’t work for a fair number of people. Also, I could have sworn that the first time I played this game I missed the Destruction sphere in Besaid and that there were two Destruction spheres in Bevelle, so I have a slight bone to pick with the statement about that in the Baaj Temple section - some clarification on those things would be nice. The statement about Mindy’s Passado damage is also misleading. Finally, with the Omega Ruins, there’s more to the chests than what’s said (I know there is a FAQ about that), and mentioning bribing Ultima Weapon for 99 Pendulums would be nice to add.
Walkthrough - Maybe I’m just a little funky these days from playing Xenogears so much, but I like the layout for its walkthrough. I think that following that sort of format would be great for this game - have a ToC under the walkthough page to let people go to the section they want, and then have a link at the end of each section to move them to the next one.
I know this was exhaustive, so I’m sure at least one person got bored here. Like I said, I know a lot of things are easier said than done (and it’s easy for me to say since I’m not doing it, ha ha), but it’s just what I think would be good.