I loved the first movie and I'm a big fan of silly movies that do no more than entertain you. The opening credits made me howl as I'm a huge James Bond fan and Bette Midler as Kitty Galore was the best choice they could have gotten. She has the best evil laugh! My kids loved the movie too and we laughed out loud a bunch of times and that is the best recommendation of any movie.
I was a bit hesitant at having Robert Downey Jr. as a superhero, but now I'm convinced. It had fun, action and laughs. Robert pumped up nice for the part, and was a good combination of charming playboy and serious superhero. I hope there's another one.