Eh...
Cheese is okay. I thought he was cool in Mac Daddy, and then later, when he snuck up on us in Infernal Slumber, I cracked up.
However, I think the Big Cheese was a little much.
As for Goo, I love her to death. But... I DID NOT like her in the Big Cheese. At all. To me, the only episodes that I REALLY loved her in were her first appearance and Internal Slumber, and barely even that.
Eh.
-Marty