Good maybe for the hardcore Simpsons fans, but lacks substance
In many respects this game is like one of the new episodes, you watch it just because its Simpsons and may have a good one liner in it.
The game to me feels like its saying "i'm a great franchise, everyone loves me. I don't need to try because I am just good. Does my disk look big in this box?" Its got no charm.
Graphics: The graphics aren't bad, they do the job. However when I compared it to the Wii version side by side, although the PS3 was running at a higher resolution, the lack of decent AA proved it to look cheaper than its Wii version. But it does do the job.
Dialogue: In my opinion, the best part of the game, there are some funny lines of dialogue that will give you a giggle once and again
Storyline: Compared to many similar games the story is very good, I won't give too much in the way of details but basically Bart discovers he is in a game and can use "video game powers" along with homer and other characters. Its not bad.
Multiplayer: I tried multiplayer with my fiancée and it's is very uninspired. We both got bored after about 5 minutes. You both just run off in seperate directions doing various tasks, if your lucky! Some parts of the game will only have tasks for 1 player at a time leaving your buddy to wait around drinking all your beer!
Overall: I've played worse games, but I think more serious Simpsons fans should give it a go. It lacked charm and personality.