First, if you have the physical game and AE DLC, you have to manually delete everything (and the game icon) then redownload the base game without the AE DLC to access the free upgrade from the main ingame menu.
Because it's not just an update like Hogwarts Legacy, you have to download the whole 53gig of data to play the game.
Only good point is that you can remove your original Skyrim cartridge now and still play.
But once you're ingame, the horror show begins.
Input lag beyond playability. And I mean worse input lag than online Smash Bros here. There's like a whole second between me flicking the stick and my character moving its head.
I won't even speak about the 30fps for a 2011 game in 2025 on a console capable of running Cyberpunk at 40fps. I'll just say that the framepacing is not even stable.
But the best part is my game crashing after less than 10mn.
Pure Bethesda experience.