I thought it was pretty enjoyable overall. The new footage, especially in the house, was great, and overall, they didn't hamfist it like others have. I thought the fake Chris voice was good, but Bob's sounded like something out of a Ken Burns Civil War documentary. I really didn't know the timeline of Chris and Bob's move, then Barb coming out, and all that. I guess 14 Branchland was abandoned for a time.
I was surprised that he mentioned Chris slapping away his principal's hand at graduation. That's such a small tidbit of Chris's behavior that explained a lot.