Well that was remarkable from start to finish... for being ridiculous. I enjoy a good high concept, and I appreciate the "unlikely tale of an object" angle... but this episode just didn't know what to do with itself. It really didn't need a subplot (maybe the spirits felt the main story was a little thin, but wouldn't there be plenty of room to flesh it out?), or the weird predictability of each act using the subplot as an opener. But the real problem is that it just wasn't all that funny (or touching) - full of obvious gags, you know? It could have been a lot better without much effort.
DYN: ...one of King Nelson's wives is apparently Disney's Princess Jasmine? ...the map has some labels in English, but entries like "Athena" (not the Latin or Greek for Athens, by the way) and Carthago (which is Latin), and then "spAIN" (where the capital SP are smaller)? ...Bart seems to be filling FLOATING balloons with oxygen... on Everest? ...a LOT of looped (but not reanimated) lines in the Bart/Milhouse subplot?
Previous episode stuff NABF13: Milhouse's affinity for Finding Nemo DABF08: The peasant French Simpsons 2F15: Marge's loom skills 7F18: Burns commissions Marge for a portrait of himself, and it's not what he expected, but beautiful (I like how attention was not called to this)
Meta Jimbo the guard tells King Nelson that he's already discarded almost 500 wives; Nelson thinks it's weird that he's counting. We're 2 episodes away from The Simpsons' 500th episode. I hope it's better. (Oddly there doesn't seem to be that much hoopla about it yet!)
Couch gag This is the first HD/widescreen couch gag to be used three times (and the first overall in about 4 years). It is also missing the pained sound Lisa/Marcia makes when hit by a ball in the Brady Bunch segment.