When I heard of a Simpsons crossover, I was really hoping for maybe something small with Futurama, but I don't even want to think about how weird the animation will look with these two overlapping. This makes me sad. I've enjoyed the Simpsons (to an extent in the later seasons) and I rarely tolerate Family guy.
I loved The Simpsons as a kid and love Family Guy now so I'm really interested so see this. The only thing that worries me is the animation style differences.