I agree with Vraciu. "Shattered Sword" is a fantastic book, and shows, with Japanese documentation how the Kido Butai really failed at Midway.
Although I haven't seen the Movie itself, I have seen the extended trailer. These are my impressions:
The Pearl Harbor Attack: The Japanese Zeros weren't green. Not a single one of them. With a major portion of the Aircraft fighting and flying scenes done with CGI, they could have done better. Attention to detail. Remember this as I will say "see above" several times. The Doolittle Raid scenes are beautiful. The one view of the B-25 from the bow taking off is fantastic, as is seeing 16 B-25s sitting on the Deck of the Hornet CV-8. Too bad they are B-25Js (See above). The Midway attack by Torpedo 8 is cool. You get to see TBD-1 Devestators in flight (for a short time anyhow), but the TBD-1s never carried a pair of 500 pound bombs on it's wings...especially not while carrying a torpedo. (See above). There are several people who are depicted from real life; Dick Best, Wade McCluskey, George Gay, Jimmy Doolittle, and Nimitz to name a few. There were also plenty of people who were important to the telling of the battle who were not depicted, and probably should have been: Specifically; Stanhope Ring, Mark Mitscher, and John Waldron.
I do plan on seeing the film, but I will watch it for story content and try to ignore the CGI mistakes.