On Sunday, the Vikings validated most of the concerns NFL analysts have debated about the team over the past two weeks.

The Vikings squandered a three-point lead with 23 seconds left in the fourth quarter and the usually strong defense gave up a touchdown to Detroit in the opening drive of overtime complete the 22-16 comeback victory.
The Vikings offense was held below 20 points for the third straight week and kicker Blair Walsh continues to be inconsistent. The offensive line allowed two more sacks and penalties ruined scoring opportunities.
"A three-game losing streak in baseball is a bad weekend and a shrug. In the NFL it can ruin a season," Yahoo sports national writer Frank Schwab wrote.
"In the Minnesota Vikings' case, a surprising three-game stretch has exposed a lot of issues. At 5-0 the Vikings were considered among the NFL's best. Some considered them the No. 1 team in the NFL. In a 15-day stretch, the Vikings went from looking like Super Bowl contenders to a free fall."
Schwab noted the obvious: offense and special teams need work, but added to the growing list of concerns by critiquing the defense.
"No matter what else was going on, the Vikings could count on their defense. It covered up a lot of other flaws. It doesn't seem like that's the case anymore," he wrote.
"On Sunday the Vikings didn't give up a ton of yards but they were far from dominant. … Minnesota's defense also couldn't get a stop at the end of regulation after the offense took a lead. … The Vikings' defense wasn't the reason they lost on Sunday. But the defense needs to be the main reason Minnesota wins. The rest doesn't look good enough to carry the team to too many victories."