I was surprised by how many downbeat moments there were: Kuiil's lonely grave, IG-11's sacrifice (and his exchange with Mando about recognizing sadness in his voice), the longer flashback of the attack on Mando's childhood home, and the pile of Beskar with only the armorer left to take care of it. I was even bummed out by Cara shooting the droid who was humming while obliviously steering them into an ambush. But those were balanced out by a lot of fantastic scenes that have already been mentioned. I was especially happy to see the armorer whack all those Stormtroopers since it means we may see her again. I love the voice actor for that character. Speaking of, I only found out by reading about it later that Adam Pally and Jason Sudeikis provided the voices for the 2 Stormtroopers who hit Baby Yoda.
I've had issues with this season--and even with this episode--but ultimately found the finale very satisfying. The wait for the next season would've been torturous if Mando and Baby Yoda hadn't ended this one together.