
What's a matchup that was considered accurate when it released but these days is viewed as a one sided stomp in favor of the winner
Aquaman beating Namor was generally agreed, but when the episode came out it wasn't considered a stomp, just decisive. In modern times however, Aquaman had his connection to the blue(clear) brought back and expanded upon(being a full on avatar these days rather than just being able to tap into it) and has generally been portrayed as a fairly high tier character in DC. Whereas Namor hasn't gotten much.