^ You're probably right, I do believe that is the general opinion. I just consider Slim Shady LP to be one of the greatest hip-hop releases of all time. So, even a great album like Marshall Mathers can't necessarily hold a flame to it for me.
Have you ever heard Infinite?
You'd like it a lot. It dropped just before SS LP, but features a more mature side of Mathers. It's a lot like MM LP but I like it much better:
http://www.youtube.com/watch?v=CtRbEgoTqQs