Ok, but to me 'intro' means being introduced to the plot threads of the movie, all the plot threads, not just the first one in the opening 5/10 mins.
I find it puzzling why you would put such emphasise in comparing the first 5/10mins of both movies, but not the whole of the movie set up, which i feel would be a more relevant comparison, that's why I assumed you were comparing more than the first moments of the film..
This is a semantical argument so I disagree with you. There are plot threads that evolve and even some plot twists which effect the overall status of what your perception of the intro may be so this debate is completely subjective. Iron Man 1 had plenty of plot twists and evolving plot points just in the first 10 to 15 minutes of what I considered to be a far more compelling intro then Iron Man 2.
Intro to Iron Man 1: The caravan protecting Tony Stark is destroyed. Stark is severly hurt and captured all within less than 5 minutes. Then the film takes an interesting turn by showing all the events leading up to Stark being captured for the next 5 minutes. Then the film shows Stark's current dire situation where he is crippled and on the verge of death. He gets tortured, threatened, and is forced to improvise a plan that may save his life. All of that happens within the first 15 minutes of Iron Man 1.
Intro to Iron Man 2: The first 5 minutes is spent showing a drunk russian cry over the death of his father and start building the arc reactor technology to get revenge against Tony Stark. The next 5 minutes is spent on Stark praising himself at the Stark Expo. The part of the Stark Expo scenes that I liked was the revelation of Stark's blood toxicity. Then the next 5 minutes are spent at the Senate hearing which was compelling but, overall the first 15 minutes of Iron Man 2 didn't have the emotional impact of the first film. I was quite bored with what I call the intro of Iron Man 2.
I personally didn't think the racetrack scenes were part of the intro because first of all the scenes took place 1/4 into the running time of the film. Secondly, there was really nothing unpredictable about the scenes. It was obvious that Whiplash's technology was completely outclassed by Iron Man. I figured he would hurt Iron Man. Maybe damage his suit a little bit but, ultimately Iron Man would kick his ass, disable his poor excuse for an exosuit, and prevent him from getting away. It's funny how accurate my prediction turned out.
Comparing the Iron-Man movies to the Spider-man ones is irrelevant to you? Ok, you do realise that Spider-man and Iron-Man are the only two solo Marvel superheroes to have had such a massively successful franchise with an ongoing storyline.
also, the fact that both movies had a two year gap between it's first two movies, and both franchises have had a superhero tag team scene, oh well, i thought it was a little relevant.
Maybe you're taking my comments too personally. I never said it was a bad idea to compare the two films. Comparing the two movies is irrelevant to me because I've never had an interest in comparing them. I enjoyed both movies for what they were but, the two series have a pacing and dynamic that is uniquely different from the other.
The Spider-Man movies had more romance, humor, drama, and a clear theme that resonates throughout each film. The Iron Man movies had pretty good humor but, the overall theme isn't as prominent and there's no comparison of the drama/romance between the two films.