My only problem with it is that its length takes away from its credibility. It's tough to believe you gave that much thought to that many games and didn't come up with a single flaw in any of them at all.
Of course, if you did, that's fine, whatever, I'm not gonna argue with it. I personally can come up with ten or twenty things I think are wrong with HeartGold but if you think it's perfect even with facts like how you have to leave the multiplayer battle room everytime you want to change up your party, you can't get additional Berry Pots, HM moves occupy slots in a moveset, the encounter rate in caves is retardedly high, there's a ten-letter limit on nicknames, Flareon's movepool is crappy, Blissey is grossly overpowered, you can't delete phone numbers of NPCs who only exist to bother you, Battle Points are a little too hard to get, it has unseeable stats, meeting Giovanni is event-exclusive, the GB sounds' songs aren't accurate to the original G/S/C soundtrack, and doing the prize drawing in Goldenrod City to get TMs is annoying, it's fine.