Denzel Washington was the consumate professional on set. He knows the art and worked with the script. Next, the extras were very good. Soldiers that looked like bored soldiers. They were convincing.
The movie was otherwise not to my taste. I like a good story that draws you in, engaging actors and a degree of unpredictability.
If you like animated sharks that look less convincing than the fibreglass Jaws at Universal Studios, a story that follows a predictable formula to the point that a 14 year old could have written it, well this is for you. It is probably more suited to the young teen age group. Make no mistake, it is big, loud and sort of spectacularish.