Pretty good episode. Some observations:
Carl and Enid had the stars align in their favor that they could find a bag with not one, but two pairs of roller skates that fit them perfectly for their 1980s skating moment. And said skates came with rockets because they arrived at the Hilltop in no time. The kiss was...okay and perfectly awkward since these are kids and all. Maybe it's the writing or how Chandler Riggs and Katelyn Nacon play off of one another, but I'm iffy on the chemistry between Carl and Enid.
Xander Berkeley is killing it as Gregory. He's mean, slimy, and doesn't seem to have an inch of integrity, despite being a leader. He is just like I remember him from the comics and Berkeley does a great job at bringing him to life.
And a callback I loved, Gregory saying that the dead are burned instead of buried is the exact opposite of Glenn saying way back in Season One that their dead comrades are buried, not burned. Nice connection and great way to show the differences between Gregory's way of thinking and the survivors we know, even though Maggie wasn't around in Season One.
Maggie, Sasha, and Enid (who either scaled the Hilltop walls for some reason or just walked in) prayed without the presence of Jesus. What the heck?
And very curious whether the Saviors know or at least suspect if the Hilltop had any involvement or knowledge of the attack at the Savior outpost, since there doesn't seem to be anyone alive who could say that they had 'Gregory's' head.
Oh, and somewhere in the afterlife, Lori is smiling up or down at her son for gaining her driving prowess. Or lack thereof.