Still need to do some rewatching, actually (been meaning to give the first Harry Potter another go for a while, give it a second chance).
Anyway, my thoughts on Iron Man:
I really liked this one. I thought the stuff at the beginning was pretty funny (though it was more sparse, things certainly start to get funnier towards the latter half of the movie), and I got a big smile on my face for the Calvin and Hobbes reference (the Hitchhiker's Guide one was also great). It was a little strange (agreeing with Darth Geek here) that there was no "bite my shiny metal ass" line, and the Big Lebowski to Hustle and Flow reference ration was strangely skewed (one would think they'd squeeze a White Russian gag in there). But it was still a great riff in the end (and that includes the little Iron Man 2 bit); I give it an 8 out of 10.
EDIT: Also, I had completely missed the Iron Monger remark every other time I watched this film. Didn't really dawn on me until it was explicitly pointed out