Also, the problem with "perfect" as your standard is that it doesn't exist. Everything is inherently tradeoffs. There are games with better gunplay than Starfield. There are games with better story telling. The games that do that are a lot smaller and more contained. As good as BG3 is at writing and presentation, even that's not perfect, and what they did do was only realistic because it's a CRPG and the story is the overwhelming majority of the development work. There are games that are bigger in terms of absolute size of the universe you can discover and land on, but they don't have the same depth of character development and combat options, the same quality or amount of hand crafted story content, etc.

You're always going to be able to point to games that do some specific element better than a given game, and the more ambitious a game is in providing a huge scope, the more things you'll be able to point to and say "X did this better" (because there are more elements to nitpick). Not every game is for everyone, but looking for failings is a bad way to explore or evaluate a game. It dramatically limits what you see.