The basic standards of a game is "is it fun". If people had fun then it served it's purpose. Just because you didn't like it doesn't mean it's an objectively bad game. I highly doubt your opinion on the game is free of external biases
You didn't give objective reasons, you just gave some opinions about how the gameplay is repetitive. Like I said, games are meant to be fun. If someone had fun, it did not "fail to perform". The reason I believe you are biased is because you are the op of this thread lmao
Bad news... Hogwarts legacy sold like hot cakes, it was massively successful title...two things can be right. JKR being a bigot and you being completely fucking wrong.