Here's another:
Ganondorf:
Pirate Ship: 6-7 Water... everywhere. This means water spike KOs! + You can flame choke them into the water then spike. Also, the platforms are just high enough that you can Usmash and Uair through them. Finally, the Catapult Ganocide is just epic.
Delfino: 5-6 The platforms are at a great height for Usmashes and Uairs, but the fact that the bottom platform is transparent can be bad for Ganon, since he can't edgeh\og as efficiently (since Flame Choke will send you right through the platform to your doom instead of grabbing the ledge.). Easy to Ganocide here though. Also, several parts in the stage have water, which is good for Ganon. The part with the multiple rectangular platforms seperated by water is amazing for him. Stomp will kill opponents so easily here. All in all it's a pretty good Ganon stage.
Jungle Japes: -9000 (errr... 1) This stage is absolutely terrible for Ganon. The current will kill you no matter what if you fall on the left side of the stage, since Ganon's jump is pretty bad, and being a heavy character, by the time you get out of the water, you're too far to recover anyway. If you fall on the far right, you can make it out, and between the two right platforms is tough, but doable. As if this weren't bad enough, odds are you're going to get hit by that **** crocodile if you fall in.
Next, Ganon's Dsmash, well, for lack of a better word, sucks. While that comment may seem out of place, you have to keep in mind most characters have a decent Dsmash that covers the entirety of the side two platforms. Ganon has a terrible two hit Dsmash which is slow as balls and who's second hit, the one that does the real damage (The first one does 5%...), can be easily air dodged. On top of that, those side platforms don't give Ganon the room he needs to properly operate.
As if all that weren't enough, the borders of this stage have to be HUGE. Ganon's main strengths are survivability and amazing power for quick KOs, both of which are negated by this stage. You fall into the water (which can and may happen after a single hit), you're pretty much dead. Meanwhile, you can beat the living daylights out of your opponent and they just won't die... especially if you're trying to kill them off the top, which since you can't edgeguard properly on this stage, and you can't really chase them off as Ganon, seems at first glance to be the best solution, you realize the ceiling is about ten trillion miles away, and you practically need a NASA spaceshuttle to reach it.
The main platform is nice, because of the low platform, but it hardly makes up for the horribleness of this stage.
TL:DR Basically, never EVER pick this stage as Ganon. No number can convey how horrible it is. Ban it ASAP. Even Rainbow Road and Lylat are better for you than this one.
Yeah, I'll do some more later... didn't want this to seem like just one big rant, but I guess it still kind of ends up that way. >.<