Just watched this yesterday. Pretty well made, good acting, solid story. The weakness that stands out is also a bit of a spoiler, so you'll have to highlight it, but I'd say watch it first. it's definitely worth the time.
SPOILER: They don't much use music to build suspense, so the chance to build tension isn't really used, thought compared to Jaws, were they afraid to ...
SPOILER: They don't much use music to build suspense, so the chance to build tension isn't really used, thought compared to Jaws, were they afraid to ...