To keep this short, Michael's Last Dundies was a redeeming episode to the previous disastrous episodes and the fact that Zach Woods is still the worst characters on the show. Although the "Dundies Awards" didn't take place in Chills where it's often a tradition to The Office, Vickers joined them in the Awards Ceremony where Michael created a "enactment of The Office" replacing everyone with Michael as everyone in the Office and hilarious award winners like Meredith winning "Best Mother" to Jim talking about Cece again and again and trying to not hate him more when he and Pam constantly talks about their ugly baby. 

Also Dwight is still whining due to Michael not recommending him to be the Manager and the Dundies is upgraded to some restaurant that is probably featured in previous seasons. And references from previous episodes that they often do and with nod and a wink. It was just okay especially when Erin dumped Gabe and starts being a cry baby loser and Ryan finally not awarded for Hottest Person at The Office and becoming jealous at someone who won the award albeit Cece being mentioned for the millionth time and Gabe.