I didn't argue for a second.
From the moment this movie started I knew it was going to be much better than Iron Man 2. I was right. It was exactly what I wanted, completely entertaining. Shane Black did a fantastic job in making this the action movie I want, and telling more of Tony Stark's story.
If you like Marvel comics, action movies, or just Robert Downey Jr., you should see this movie. If not, I'm not sure I like you.