It's a little weird at first (everyone doing crazy voices) but I've learnt a lot (sometimes I know the line in English firsthand)

One thing I've noticed, the Simpsons use a lot of 'play on words' jokes that can't be translated. For a show that's dubbed into dozens of languages it's a little surprising.

Here's some interesting facts about the Spanish subject: chief wigham has a deep voice. Barneys last name is Gomez. Itchy and scratchy are called Tommy and Daley. The doh and barneys burp are weak and pathetic lol