I loved this episode! The first (and so far) only time that I have seen it was in History class. This episode was pretty funny and it made you think, especially at the end because pretty much everyone was capable of doing it. They all had a reason to do it so it was hard to decide who really shot Mr. Burns. I liked this episode because instead of the town being divided between each other, it was the town against Burns. I also liked that they made it almost impossible to figure out exactly who did it and they left you hanging till the next season.
Overall, this episode is definately a classic. 10/10!