I finally say Spider-Man 2 today. For those who didn't grow up reading the comics (Mrs. Manhattan, for example), it was an excellent film, far smarter than your average summer blockbuster. For those who did (me), it was transcendent. Here's one of the best reviews I've seen.

The filmmakers have hit most of the canonical themes from the comics already; in fact, there's only one they haven't done yet. Are they really going to do a Gwen Stacy on MJ? I doubt it (if only because no career-conscious Hollywood producer would allow it), but am looking forward to seeing what they do with that story.