That was a lot of fun-- A good old-fashioned super-hero team-up, heavy on the "smash". The FF was spot-on, and I loved the interactions between Hulk and Thing. I am going to assume that we will be seeing Doom again as the "Secret Invasion" storyline progresses.
Did anyone else catch the "update" of the Spider-Man and his Amazing Friends
Dr. Doom ep, "The Fantastic Mr. Frump" following the episode? High-larious!