Didn't get to see The Aviator. My husband and I are not DiCaprio fans, but we both thought he did an excellent job in Catch Me If You Can.
If you liked him in Catch me, then I think you would like the Aviator. Although some on this thread didn't like it, I thought it was the best picture of last year. Those (like me) who remember Howard through news footage and coverage would have to admit that DiCaprio had all of his mannerisms, ticks and voice inflections down cold. He obviously spent his time researching the man. Like many, I started out thinking that Leo was just another Hollywood pretty boy, but I have changed my opinion. The film is very historically accurate and I've seen it several time. Certainly a DVD worth renting.