Jesus...
It's the director of 2012 and ID4: Resurgence, what did you expect?
And the CGI looks better in those movies.
There are very few WWII planes and ships available for movies these days, so they have no choice. That being said, it does look like a video game. Too bad they don't spend more time studying how real planes move.
The CGI is absolutely fucking dire, and terrible for just 5 years ago!