what i liked- the ending, the old man singing with his pants down, Krusty trying to get the Red Hot Chili Peppers to rewrite part of one of their songs, "Dancing around in their underwear, how degrading. Give me a bigger lollie" , "I'll get you for this, Midler!", "Everyone is saying Gabbo this, and Gabbo that, but no one is saying Jericho this or Jericho that", etc.
great episode. it's pretty guest star heavy but who cares when the jokes are as good as they were here. and the plot was also nice. more than fitting conclusion to the wonderful season 4 of the wonderful simpsons. A+