Point of view
It depends on whether or not you value accuracy and authenticity, or just action. There are dozens of good war movies, and many, many more fictional action movies, with varying levels of realism.
Saving Private Ryan was mentioned, and for the realism and quality of the special effects, it is outstanding. The plot details, on the other hand are....unrealistic.
Do a search, seriously. You will find more than enough to keep you busy for quuite a while.