Don't get me wrong, I enjoy our yearly THOH as much as any other non-Homer. However, I do kinda hope that they do a full length Halloween episode. Not because I'm sick of THOH, but just to see if they can.
Anyway, my newspaper reviewed this episode on Friday and devoted a section to the opening the day after that. The paper rarely reviews individual episodes of TV shows, so clearly this was important and I was hyped up as hell. Did it live up to my expectations? The opening? Yes. The rest? Not quite.
The opening - Awesome. By far the best part of the episode. Really was packed to the brim with details and homages to scary movies, and I loved every second of it. I think it's a fairly safe assumption they put the most effort into this particular part. 9/10
Oh, the Places You'll D'oh - Very nice idea, bad execution. The plot is just the Cat in the Hat with a twist. Dr. Seuss visuals were very interesting and fun, but they had to make it scary or else it wouldn't be in a THOH. So they randomly make him a serial killer. No attempt was made to explain why exactly The Cat, er Fat would be a serial killer. Sure, he was creepy, but that is a concept better left to fan fiction than Simpsons. There were good moments, of which the best were Fat punishing Apu with his wife and kids, killing the Bore-ax, who looks like Danny DeVito, for having his name sold on all sorts of products including a car, and the investable jab to that horrid live-action movie as Fat's last words. Could have done much more, but decent enough. 7.5/10
Dead and Shoulders - Worst out of the three. Even more squandered opportunities than OTPYD. Bart gets his head cut off by kite wire, and it is attached to Lisa. Just bickering and fighting from there with the occasional visual gag. It's just boring, boring, boring until they have to go to sleep. Lisa then mentions "Rainbow" and Bart quips "Oh great, the pony dream".
OH MY GOD, THE SIMPSONS MADE ITS FIRST MLP REFERENCE! (Second if you count the possible one in "Homerland")
So besides that, the only thing I liked was the twist ending of the heads being reattached to Patty and Krusty, considering you would be expecting someone like Homer. 3.5/10
Freaks, No Geeks - Starts out as the best one of the three. Mr. Burns starts a freak show, Marge falls in love with the equivalent of Homer, and she has to join the twisted freak league. Plenty of great visual gags, including Moe being the ugliest creature on Earth and a callback to DAS, and an interesting plotline. This starts off as the only genuinely scary story, not counting the opening, and a genuinely interesting one at that. Right when the freaks lunge at Marge and we look like we're getting a great ending, the creators realize they spent that minute on the opening, and so they take a shit on it in the span of five seconds with a How I Met Your Mother reference and the episode ends there. At least the infamous Treehouse of Horror XXI actually had an ending. 8/10
Overall, this would have been a bad episode in the classic era, but's it's pretty good now that we have other, worse horrifying houses built in trees to compare it to. All three have so many wasted opportunity, but I am glad they used some. The episode gets an overall 6/10.