My only beef with the movie is that it wasn't entirely acurate. I've read 'One Day in September', which contains a few chapters about what happened after Munich, and at times the movie didn't gel with the facts that were laid out in the book. That, and the fact that both my friend and I agreed that they made the hit team look like a bunch of bumbling amateurs (which, though, they were).
Other than that, it was an excellent movie.