Finding a new purpose for Andy on the show as Leslie's new friend/employee/Smithers was a smart move. Andy is gold. Both characters named Andy on Thursday night NBC comedy are comedy gold. (Conversely, Alison Brie's Annie on Community is funny while Rashida Jones' Annie is not really.)
Best line was the meta-line when they were looking at the statue:
Andy: "He looks like Ron Swanson. Is that who this is based on?"
April and her boyfriend and her boyfriend's boyfriend made a hilarious comeback. Something I forgot to mention last week was April and the black woman's absence; presumably because they were still in Venezuela. April's back, but is the black woman still with the Venezuelans?
Also, both Parks and Rec and 30 Rock made jokes about how awesome gay Halloween is.
They'll have to tiptoe around the new Hulk TV series won't they? I'm trying to remember a franchise existing on two different networks simultaneously ... Actually, yes, Whedon's own Buffy and Angel were on UPN and WB.