This episode was great. The writers let Amy Poehler and Megan Mullally let loose and have fun and the result is pure comedy gold. Ron showed his sensitive side and Jerry finally gets some positive recognition. Chris' future remains unclear, now that he's encountered his (excuse my language) wh*re-faced ex-girlfriend with another guy. The only problem with this episode is Diane becomes less likable, right as Ron's beginning to commit. Is there one woman left in America who doesn't think her man is so spectacular that every woman must be after him, despite evidence to prove otherwise? Great episode though. Keep up the good work Parks and Rec.
On a separate note, the rating system for this show might be broken or hacked. Low ratings for the past couple episodes have been appearing several days to a week before the episodes air.