It was an absolutely fantastic movie!
I loved everything about it, but there were some things that disappointed me:
-First of all, there was no Sideshow Bob. He's my favorite Simpsons character of all time, so that was kind of sad that he wasn't in it.
-Mr. Burns and Smithers were grossly under-used IMO. See, I always put them at the top of the list of secondary characters (along with Flanders and Chief wiggum for example) and they only had three scenes. They were all good, who doesn't love Mr. Burns releasing the hounds?
-Principal Skinner was also grossly under-used I thought. He only had one WORD!
So yeah, my complaints are really about characters' screen times, but that's understandable since all the characters are great and they couldn't ALL have major parts lol.
But I absolutely loved this movie! That part where Marge was saying it was over to Homer on the video tape had me in tears it was so sad.
And that was great that Fat Tony was in it, his scene was absolutely hilarious.
Chief Wiggum: "Um sorry, you can't dump in the lake anymore"
Fat Tony: "Oh very well, I'll go take my yard trimmings to a car compactor"
Officer Lou: "Hey chief, that looked like a dead body to me"
Chief Wiggum: "I thought so too Lou, until he said 'yard trimmings'. Ya gotta learn how to listen to people."
Speaking of Chief Wiggum I loved when he nearly shot himself while eating the donuts off of his gun... then went right back to eating them.
And that bit with Krusty when he had that new sandwich he was advertising and then spit it out after the camera was done rolling... classic Krusty.
I've already seen it 3 times and I would like to go more!
Edited to add:
One of my top favorite parts was when Comic Book Guy said "I've spent my whole life collecting comic books... and now there's only time left to say one thing: LIFE WELL SPENT!"
Rock on Comic Book Guy!