You might be better off getting an education for your own enjoyment. There are a few different schools of thought on how to move in a "tactical" environment - guns out - threat imminent.
I can't think of a single movie that get's it right and TV shows are poorly narrated highlight reels to my mind.
Once you "know" you will not be able to watch a movie/TV without critique.
There's always something new to learn or something you don't know.
Should be an interesting thread.