Dak played poorly but made the game winning drive/play, which is all that matters.
Depleted defense played well to keep the struggling offense in the game.
“Played poorly”?
He, again, was the entire offense, per usual. QBR of 70, passer rating over 90, won the game at the end. Threw for 352 yards, 290 of those were to total scrubs all over the field. The guy making $34 million a year and sat out camp to get paid again did nothing. 23rd 4th quarter / OT game winning drive of his career. He averages about 3 of those per season, which is why he’s getting paid what he’s getting paid.
He was not perfect, but by no means did he play poorly , given the level of competition and what he had to work with (or lack thereof).
If you want to know what an NFL QB playing poorly and still winning actually looks like, go look at somebody like Sam Darnold. Threw for 179 yards on less than 50% completion percentage. QBR of 17ing 19.5 and passer rating of 50. Awful. He missed wide open WR’s all day. But he still got a W based on the Jets being totally inept and because of the Vikings having great defense and special teams.